Part 1 Flashcards
What Class of fire is a burning drum of waste oil?
A. Class A
B. Class B
C. Class K
D. Class D
Class B
There are four classes of fires: A is ordinary combustibles; B is flammable and combustible liquids; C involves electrical equipment; and D is combustible metals (Ref: The Fire Management Handbook, Della-Giustina).
Which is most dangerous?
A. Low voltage and high amperage
B. Low voltage and no amperage
C. High inductance and low voltage
D. High capacitance and high voltage
Low voltage and high amperage
What are the three components of the fire safety tree?
A. Control ignition sources, control fuels and control heat transfer
B. Protect life, conserve property and ensure business continuity
C. Fire safety objectives, prevent fire ignition and manage the fire impact
D. Control fuel, control the environment and suppress fire
Fire safety objectives, prevent fire ignition and manage the fire impact
What is the “wind chill index”?
A. An index describing the cooling effects of air temperature and wind speed.
B. An index describing the cooling effects of air temperature and humidity.
C. An index describing the cooling effects of humidity and wind speed.
D. An index describing the health risk of cold temperatures.
An index describing the cooling effects of air temperature and wind speed.
What is defined as the “resistance phase” of the stress reaction?
A. Employee starts getting weaker physically
B. A feeling of elation and lasting cardio-vascular strength
C. Prolonged stressful condition causes exhaustion followed by “hitting the wall”
D. Characterized by the continuation of the stress reaction, the body is depleted of energy and starts to experience health problems
Characterized by the continuation of the stress reaction, the body is depleted of energy and starts to experience health problems
How many points are typical on a box wrench?
A. 6 or 8
B. 8 or 16
C. 10 or 12
D. 6 or 12
6 or 12
What are the critical steps in chemical management?
A. Environmental assessment and chemical inventory
B. Chemical inventory and chemical identification
C. Hazard recognition and control
D. Chemical identification and hazard recognition
Chemical identification and hazard recognition
What is the most significant hazard associated with welding?
A. Electric shock from the arc welding equipment
B. Exposure to toxic gases and vapours produced by welding
C. Exposure to UV and IR radiation produced by arc welding
D. Burns from metal slag produced by metal air arc cutting
Exposure to toxic gases and vapours produced by welding
What is the hazard of cryogenics?
A. They create a unique biological hazard because the human immune system will not provide protection from this class of biohazards.
B. They are super-compressed liquids used in high tech manufacturing.
C. A class of chemicals that are highly reactive with organic material such as human tissues.
D. The liquid form of substances, normally gases at room temperature (oxygen, nitrogen and argon) create a severe tissue freezing and frostbite hazard.
The liquid form of substances, normally gases at room temperature (oxygen, nitrogen and argon) create a severe tissue freezing and frostbite hazard.
The use of risk management is an example of what type of control?
A. Concurrent
B. Preliminary
C. Post-action
D. Eustress
Preliminary
Which of the following is the lowest energy type of radiation?
A. UV
B. Gamma
C. Neutron
D. Radio waves
Radio waves
Gamma and neutron are ionizing radiation. UV, radio waves and microwaves are all non-ionizing radiation. The lowest energy form of non-ionizing radiation is radio waves (Ref: BCRSP Guide, OH Section)
Chemical foam extinguishing agents are best used on which type of fires?
A. Wood and paper
B. Electrical
C. Flammable and combustible liquids
D. Metal waste
Flammable and combustible liquids
What is a Class D fire?
A. a fire involving wood and paper
B. a fire involving flammable and combustible liquids
C. a fire involving combustible metals
D. a fire involving plastics and gasoline
a fire involving combustible metals
There are four classes of fires: A is ordinary combustibles; B is flammable and combustible liquids; C involves electrical equipment; and D is combustible metals (Ref: The Fire Management Handbook, Della-Giustina).
What is the definition of workplace stress?
A. Too much work and not enough money
B. Confused priorities that cannot be reconciled
C. Inability of employee to cope with work problems
D. Conflict between the organizational culture and management style
D. Conflict between the organizational culture and management style
Which of the following are risk factors for WMSDs?
A. Psychiatric factors
B. Poor lighting and poorly controlled thermal comfort
C. Repetitive, forceful or prolonged exertion involving the hands, shoulders, neck and back
D. Work at abnormal atmospheric pressures
Repetitive, forceful or prolonged exertion involving the hands, shoulders, neck and back
How are HAZOP studies used?
A. They are used in chemical and petroleum industries to identify the consequences of process flow deviations and others from the design intent.
B. They are used to ask a series of questions about a potential hazard scenario in a process.
C. They are used when conducting pre-startup reviews at the time of initial construction.
D. They are used to estimate the quantitative likelihood of a series of failure events hypothesized by the design team.
They are used in chemical and petroleum industries to identify the consequences of process flow deviations and others from the design intent.
What is a WMSD?
A. Workplace related musculoskeletal disorder
B. Work-related musculoskeletal disorder
C. Work-related muscular disability
D. Workplace related muscular disability
Work-related musculoskeletal disorder
Which of the following is the highest biological hazard?
A. BSL1
B. BSL4
C. BSL5B
D. BSL1A
BSL4
What is the principle of operation of a pneumatic conveyor?
A. Compressed air is used to power the drive gears of conveyor belt.
B. Compressed air is used to move small items or bulk materials through a series of tubes at relatively high velocity.
C. Bulk materials are moved along horizontally by a continuous spiral mounted on a pipe or a shaft.
D. A chain style conveyor driven by an electric motor through a drive sprocket at one end of the chain.
Compressed air is used to move small items or bulk materials through a series of tubes at relatively high velocity.
How is ergonomics related to the broader domain of occupational health and safety?
A. Ergonomics like health and safety in general involves systematic steps to identify hazards, take action to address them and follow-up to ensure interventions are effective.
B. Ergonomics is a specialty science and is not related to health and safety in the broader sense.
C. Ergonomics is closely related to risk management insofar as ergonomic risks are a major occupational health and safety risk.
D. Ergonomics is not related to health and safety.
Ergonomics like health and safety in general involves systematic steps to identify hazards, take action to address them and follow-up to ensure interventions are effective.
Factor(s) that negatively affect employee’s ability to balance work/life in the workplace include:
A. The salary of peers
B. Physical work environment
C. High control over work
D. Ability to design work processes
Physical work environment
Which of the following terms is the correct way to describe the system that companies put in place to manage the operational risks associated with workplace health and safety?
A. Occupational health and safety management
B. Occupational health and safety management system
C. Occupational health and safety program
D. Any of the above three terms is a correct way to describe the system that companies put in place to manage the operational risks associated with workplace health and safety.
Any of the above three terms is a correct way to describe the system that companies put in place to manage the operational risks associated with workplace health and safety.
How does the ergonomic domain relate to the accident theory domain?
A. Both recognize human error as a cause of accidents
B. Both recognize human error as a symptom of weaknesses in occupational health and safety management systems and as a cause of accidents
C. Both recognize that weakness in occupational health and safety management systems are a root cause of workplace accidents
D. Both of these domains consider humans at work to be the cause of accidents
Both recognize human error as a symptom of weaknesses in occupational health and safety management systems and as a cause of accidents
How many columns for support are there on a typical gantry crane?
A. one
B. two
C. three
D. four
two
Which of the following would be considered a confined space by all jurisdictions in Canada?
A. A sub-terrarium walkway
B. A sewer manhole
C. An underground electrical service facility
D. An emergency generator room
A sewer manhole
The fire tetrahedron has four elements. Three of them are: heat, oxygen and fuel. What is the fourth?
A. Chain reaction
B. Radiation
C. Stoichiometry
D. Convection
Chain reaction
The fire tetrahedron has four elements. They are: heat, oxygen, fuel and the chain reaction. The so-called “chain reaction” is the feeding of the fuel oxygen mixture with a surplus of “free-radicals” that help to propagate the combustion chemical reaction process (Ref: The Fire Management Handbook, Della-Giustina).
What is process safety management?
A. Activities designed to protect employees, the public and the environment from the consequences of major chemical accidents.
B. A hazard assessment process specific to laboratory chemical safety.
C. A regulatory framework for design and operation of petroleum processing facilities.
D. A regulatory framework for design and operation of petro-chemical facilities.
Activities designed to protect employees, the public and the environment from the consequences of major chemical accidents.
What is meant by “accommodation” in the workplace?
A. Providing facilities and services to attract and retain good employees
B. Permanent work adjustments based on employee medical restrictions
C. Management of high absenteeism rates
D. Short term work adjustments based on employee’s medical restrictions
Permanent work adjustments based on employee medical restrictions
What is the most important feature of success for an EAP?
A. Employer premium subsidy
B. Confidentiality
C. Counseling for families
D. Financial counseling
Confidentiality
What is the key principle of ergonomics?
A. Adjusting work position to fit
B. Fitting the task to the human
C. Ensuring hiring practices provide a workforce that can do the tasks to get done
D. Hiring for a fit between worker and workplace
Fitting the task to the human
How is the cognitive function impacted by exercise?
A. No change to cognitive function
B. Cognitive function is reduced
C. Cognitive function is increased
D. Cognitive function is reduced in low glycemia – high lactic acid producing activities
Cognitive function is increased
If there is no such thing as an “average” person what should be used as a design basis for the workplace?
A. Design for the 50th percentile. Everyone will then be included.
B. Design for 95th percentile means the majority will fit.
C. Design must consider all variations, ranges and combinations of different human traits.
D. Design to international standards will ensure all people will fit.
Design must consider all variations, ranges and combinations of different human traits.
What is meant by tertiary prevention?
Assist the individual to regain level of functioning once a condition occurs
Activities directed towards decreasing probability of illness, injuries or disabilities
Early diagnosis and treatment of health conditions
Activities related to keeping the worker away from unhealthy work situations
Assist the individual to regain level of functioning once a condition occurs
Which of the following definitions best describes health protection?
Any behavior or action taken to protect, promote or maintain health
Any action supporting employee’s physical health
Early diagnosis and treatment of health conditions
Activities related to keeping the worker away from unhealthy work situations
Any behavior or action taken to protect, promote or maintain health
What type of ladder is the most “heavy duty”?
Standard type
Industry grade
Type IA
Type IIA
Type IA
What type of respirator cartridge is effective at removing a contaminant stream that is described as “smoke”?
P100 and acid gas combination cartridge as long as there is no Phosgene present
P100
P100 and organic vapour/acid gas combination cartridge
P100 and organic vapour/acid gas combination cartridge as long as there is no CO present
P100 and organic vapour/acid gas combination cartridge as long as there is no CO present
What factors are assessed when trying to determine if an injured employee’s condition is likely to become chronic?
Physical, personal and vocational factors
Physical, emotional and psychosocial factors
Vocational, performance and meta-emotional factors
Social, family and hereditary factors
Physical, personal and vocational factors
Which of the following are methods of fire extinguishment?
Free radical binding and super-heating
Heat removal and interruption of the chemical reaction
Oxygen binding and fuel removal
Oxygen saturation and interruption of the chemical reaction
Heat removal and interruption of the chemical reaction
What are some of the vocational factors to be assessed in determining if a job is suitable for an employee returning to work after medical disability?
Physical capabilities, job demands and potential for job modification
Health status of family members and the impact of family dynamics on the current disability situation
Past history of absenteeism, the quality of the relationship with co-workers and the employee’s past and recent work performance
Degree of job satisfaction, the occurrence of recent changes at work and the employee’s interest and aptitudes
Degree of job satisfaction, the occurrence of recent changes at work and the employee’s interest and aptitudes
What are the main three parts of a robot?
The manipulator, a power supply and the system for controlling the robot
The integrator, the servo-motor and the power supply
The manipulator, the power supply and the servo-controller
The servo-controller, the power supply and a self-guided arm
The manipulator, a power supply and the system for controlling the robot
What is the biggest issue with using common fire extinguishers on a fire involving metals?
They are ineffective because the heat of combustion of fire is so high.
They stimulate the burning process or may cause an explosion.
They are unable to dissipate the radiant heat generated by such a cool burning fire.
A back-draft hazard is created.
They stimulate the burning process or may cause an explosion.
According to CCOHS how many workers suffer injury each year in Canada?
0.63%
6.3%
1 in 12
1 in 20
6.3%
Which of the following is an example of a “point of operation” protective device?
A fixed barrier guard on a spinning pulley.
An adjustable barrier guard on a circular saw blade.
A pull back device.
A removable guard on a gear drive.
A pull back device.
Where is the “point of operation” of a piece of equipment?
Anywhere a worker can come into contact with moving parts.
Along the process flow lines of the feed stock moving through the machine.
The area on the machine where material is positioned for processing.
The area on the machine where the operator stands to operate the machine.
The area on the machine where material is positioned for processing.
If an object is truly ergonomically designed then there is a good fit between the product and which of the following?
The price point and functionality
The user’s environment
The environment where it is used
The machine interface
The environment where it is used
Getting worker input into the types of tools purchased for use at work is an example of the application of what type of ergonomics?
Physical
Human resource
Cognitive
Organizational
Organizational
If regular attendance at work is not celebrated or even recorded, employee absenteeism may become a problem. If employees perceive that attendance is of little concern which of the following is a likely outcome?
Cultural absenteeism
Generational absenteeism
Worker absenteeism
Supervisor absenteeism
Cultural absenteeism
Most body dimensions and many other human characteristics fit within a “normal” statistical distribution. What is the mathematical term for “normal”?
Gaussian
Psychometric
Ergo-normal
Inferential
Gaussian
What are the two properties of materials that are considered part of the selection process for building materials used in buildings being constructed or renovated?
Flammability and heat transfer
Combustibility and fire resistancy
Fire resistancy and flammability
Combustibility and heat of combustion
Combustibility and fire resistancy
What are the five key areas to be balanced in a properly developed employee assistance program (EAP)?
Intellectual, social, spiritual, mental and physical health
Financial, intellectual, spiritual, mental and physical health
Financial, intellectual, psychosocial, mental and physical health
Financial, family, social, mental and physical health
Intellectual, social, spiritual, mental and physical health
What types of powered industrial trucks require an overhead guard (enclosed operator’s cage)?
All powered industrial trucks require an overhead guard (enclosed operators cage).
This requirement is specified in the CSA Standard and is only applicable in a few Canadian jurisdictions.
All powered industrial trucks over 1000 pound limit (450 kilograms) are required to have overhead guards.
Any powered industrial lift truck capable of lifting loads higher than the operator’s head require an overhead guard (enclosed operators cage).
Any powered industrial lift truck capable of lifting loads higher than the operator’s head require an overhead guard (enclosed operators cage).
If hazards cannot be eliminated at the design stage at a facility, what does the “safety in design” philosophy ask us to do?
Consider the severity of the outcome and design to eliminate it.
Ensure adequate controls are employer consistent with the requirements of the occupational health and safety legislation in force.
Follow the 5-Why analytical tree to establish the cause and the best controls.
Consider the probability of an incident and the severity if the incident occurs and use this information to design controls.
Consider the probability of an incident and the severity if the incident occurs and use this information to design controls.
What are the two main elements of workplace wellness?
Physical wellness and psychological wellness
Personal wellness and physical wellness
Organizational wellness and personal wellness
Social wellness and psychological wellness
Organizational wellness and personal wellness
What is the main purpose of emergency response planning?
To reduce the impact in the event of a fire
To prevent ignition by control of fuel and ignition sources
To ensure people can get out in time in the event of a fire
To define segregation requirements for fuels and oxidizers
To reduce the impact in the event of a fire
What is the source of law in Canada?
The Napoleonic Code.
The Charlottetown Accord of 1989.
The British North America Act of 1867.
The Canadian Charter of Rights and Freedoms
The British North America Act of 1867.
Which of the following are some of the desired personal attributes of an auditor?
Focused on task and narrow in perspective, determined and has the ability to perceive employee’s feelings
Open-minded, analytical and mature
Focused on efficiency, broad minded and able to multi-task, able to do many audits at one time
Open-minded, highly flexible and highly social
Open-minded, analytical and mature
Which of the following terms would be best used to describe the impact or consequence of an incident?
minor, moderate, significant
Continuously, daily, weekly, annually
Weak, mild, strong
Low, moderate, high
minor, moderate, significant
What is the most effective type of interview?
Group interviews
Interviews by written questionnaire
One-to-one and face-to-face interviews
Telephone interviews
One-to-one and face-to-face interviews
What are the two broad areas covered by the ISO 1400 family of standards?
Organization or process standards and life-cycle assessment
Environmental performance standard setting and life-cycle assessment
Environmental labeling and environmental auditing
Organization or process standards and product-oriented standards
Organization or process standards and product-oriented standards
What does the British OHSAS 18000 call continual improvement?
Action for improvement
Evaluation
Policy review
Action for indoctrination
Action for improvement
When should inspections be scheduled?
Early in the shift to see the workers preparing to get working.
When the inspector will be able to witness critical tasks and make an assessment against the standard operating procedures.
When the inspector will have the best opportunity to see work operations and work processes without much interruption.
At a time when the maximum number of employees are present such that the worst case scenario can be included in the inspection.
When the inspector will have the best opportunity to see work operations and work processes without much interruption.
What is the main purpose of an OH&S audit?
To assess the management system performance against its design
To identify unsafe conditions
To predict unsafe work practices before they happen
To assess worker focus on the systems put in place
To assess the management system performance against its design
What are the two broad purposes of occupational health and safety law?
To provide a framework for establishing an occupational health and safety program and to provide a mechanism to prosecute companies that fail to protect workers.
To prevent harm to workers from hazards at work and to fairly compensate workers injured at work.
To protect workers at work and to enforce the legislation in place.
To provide a guiding framework for employers and to provide due process to employees who may get injured.
To prevent harm to workers from hazards at work and to fairly compensate workers injured at work.
Which of the following are possible causes of environmental action?
Strict liability, trespass and public nuisance
Negligence, intentional harm and strict liability
Negligence, vicarious liability and public nuisance
Strict liability, trespass and private nuisance
Strict liability, trespass and private nuisance
How is ISO 9000 related to ISO 14000?
ISO 9000 deals with quality management and ISO 14000 deals with environmental management
ISO 9000 deals with corporate social responsibility and ISO 14000 deals with environmental management
ISO 14000 was developed using ISO 9000 as a template and model
ISO 9000 deals with occupational health and safety management and ISO 14000 deals with environmental management
ISO 9000 deals with quality management and ISO 14000 deals with environmental management
“Criminal law” is always a federal matter. What about “common law”?
It is always federal too.
It is always a provincial matter.
It can be either federal or provincial depending on the case being heard.
Common law is a sub-set of criminal law and is provincial.
It is always a provincial matter.
What is the first step in a group risk assessment?
List items of concerns and explain the impacts
Explain the probability and record the probability rating
Describe the system and scope and what is to be included
Establish and explain the risk controls
Describe the system and scope and what is to be included
According to BCRSP, what is the first step in the risk analysis process?
Implement controls
Management/worker engagement
Clarity in risk management philosophy
Risk identification
Risk identification
If a worker trips over debris left in the walkway and falls and hurts his arm, what is the direct cause of the incident?
The worker was engaged in horseplay with another worker and did not see the debris.
The lighting levels in the walkway were poor and the worker could not see the debris.
Housekeeping was poor and debris was left in the walkway.
The garbage bin was full and the debris could not be collected and removed from the workplace.
Housekeeping was poor and debris was left in the walkway.
Which NFPA Standard provides guidance on organizing a fire brigade?
NFPA 704
NFPA 10
NFPA 13
NFPA 600
NFPA 600
What is the main purpose of a familiarization tour?
To get a general sense of the facility
To see if employees are using the required PPE
To ensure all first aid stations are properly serviced
To look for posted policy and ensure copies of the legislation are available
To get a general sense of the facility
What elements must be measured to effectively examine the question of health and safety performance?
Policy, hazard assessments, incident and accident reporting and training
Inputs, process, outputs and culture
Environmental management system performance
Health measures, safety statistics and environmental readiness
Inputs, process, outputs and culture
Who is the Queen’s (Crown’s) federal representative?
Prime Minister
Provincial Premier
Governor General
Lieutenant Governor
Governor General
The Governor General is the Crown’s representative federally. The Lieutenant Governor is the Crown’s representative provincially (BCRSP Guide)
Why is it important for the occupational health and safety professional to have a basic understanding of accident theories?
Most occupational health and safety professionals come to the profession from academia.
It is the science that underlies occupational health and safety management.
It has traditionally suffered a “lack of attention” and this needs to change.
Theory is more important than practice in the field of occupational health and safety.
It is the science that underlies occupational health and safety management.
It important for the occupational health and safety professional to have a basic understanding of accident theory because it is the science that underlies occupational health and safety management (Ref: BCRSP AT Guide)
What is a lawsuit?
A legal proceeding where the State defendant charges with a breach of trust.
An action in court taken by the Crown against the accused.
A legal proceeding where one party is suing another for a “remedy” or an “injunction”.
A legal proceeding where the State is charging the defendant with an “offense” that is a breach of an Act or regulation
A legal proceeding where one party is suing another for a “remedy” or an “injunction”.
A lawsuit is a legal proceeding where one party is suing another for a “remedy” or an “injunction”. A “prosecution” is a legal proceeding where the State is charging the defendant with an offense that is a breach of an Act or regulation (BCRSP Guide)
What is the role and major activity of the American National Standards Institute (ANSI)?
It provides engineering and inspection services, develops standards and conducts fire research.
It is technical organization and its major role is developing, publishing and distributing consensus standards related to fire prevention and protection.
It is a chartered not-for-profit organization that maintains and operates a laboratory that provides testing services for the public
It is a standards setting body that writes standards based on the knowledge and research conducted by safety professionals.
It is a standards setting body that writes standards based on the knowledge and research conducted by safety professionals.
Sample sizing helps an auditor determine how many interviews are required to ensure the results of the audit are statistically significant. Why would an auditor want to interview more than the minimum number of interviews required?
To ensure statistically significant sampling
To ensure a higher final audit score
To provide a broader perspective from the employee group and to better understand how the occupational health and safety management system works
As the number of interviewed increases the likelihood of interviewing members of the senior management team goes up. It is important that senior members are interviewed and this is one way to ensure that this happens.
To provide a broader perspective from the employee group and to better understand how the occupational health and safety management system works
How many classes are there under the Transportation of Dangerous Goods Act (TDGA)?
6
7
8
9
9
In relation to our legal system what is a “bill”?
The written form of the law in Canada
A draft Act
The legal name of the regulations
The written form of the law applicable to the provinces and territories
A draft Act
A draft Act is called a “bill”. A “government bill” as the name suggests is a draft Act introduced to the legislature by the party in power and can be passed into law (BCRSP Guide)