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CHE170 > First Exam > Flashcards

First Exam Flashcards

1
Q

Japanese, English, and Tagalog Keywords for 5S

A

*

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2
Q

Housekeeping

A
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3
Q

SORT (Seiri)

A

action to identify and eliminate all
unnecessary items from the
workplace

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4
Q

Seiton (SYSTEMATIZE)

A

-action to put all essential materials in a systematic order.
- separating the essential from the inessential
- getting rid of all the things you no longer need

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5
Q

Seiso (SWEEP)

A

action to clean and/or polish the
workplace to attain a dirt or dust free state; inspecting for defects.

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6
Q

Seiketsu (Standardize)

A
  • condition where a high standard of housekeeping is attained.
  • create standard operating procedures that support an efficient, orderly workplace
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7
Q

Shitsuke (Self-Discipline)

A

a condition where all members
practice the above 4S
spontaneously and willingly as a way of life

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8
Q

Industrial Hygiene

A

the science and art devoted to anticipation,
recognition, evaluation and control of
environmental factors and stresses arising
in or from the workplace, which may cause
sickness, impaired health and well-being, or
significant discomfort among workers or
among citizens of the community

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9
Q

Types of Chemical Hazards

A

Mist
Vapor (Solvent)
Fumes (Heavy Metals)
Gases
Dusts/Particulates

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10
Q

6 Classification of Hazards

A
  1. Toxic
  2. Irritant
  3. Corrosive
  4. Carcinogenic
  5. Teratogenic
  6. Mutagenic
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11
Q

6 Physical Hazards

A

➢ Excessive Noise
➢ Inadequate Illumination
➢ Extreme Temperature
➢ Extreme Pressure
➢ Vibration
➢ Radiation

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12
Q

2 Classification of Noise

A

Continuous/Steady Noise
- the variation in noise level involves
maximum intervals of 1 second or less

Impact/Impulsive Noise
- the variation in noise level has an
interval over 1 second

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13
Q

Arm’s Length Rule

A

“If two (2) people with no hearing impairment
have to raise their voices or shout to be heard
in a distance of less than arm’s length from
each other, the sound level is potentially
hazardous.”

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14
Q

Illumination

A

measure of the stream of light falling on a surface

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15
Q

Ventilation

A

the process of supplying and
removing air by natural or mechanical
means to and from any space.

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16
Q

CSDS and MSDS

A

summary of the important health,
safety and toxicological information
on the chemical or the mixture
ingredients.

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17
Q

Hazard Evaluation

A

● Determination of the magnitude or level of
hazards with the use of IH equipment
through WEM
● Analysis of samples
● Comparison of results of measurement with
the standards

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18
Q

Work Environment Measurement (WEM)

A

Refers to the determination of
environmental stresses and their hazardous
effects on worker’s health through direct
measurement of the working environment
using IH equipment.

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19
Q

TYPES OF ENVIRONMENTAL MONITORING

A

● Area/Environmental Sampling
● Personal Sampling
● Biological Monitoring

20
Q

RULE 1070 OF OCCUPATIONAL SAFETY AND
HEALTH STANDARDS (OSHS)

A

● The employer shall exert efforts to maintain
and control the working environment in
comfortable and healthy conditions for the
purpose of promoting and maintaining the
health of his workers.
● The employer shall carry out the WEM in
indoor or other workplaces where
hazardous work is performed and shall keep
a record of such measurement which shall
be made available to the enforcing authority.
● The WEM shall be performed periodically as
may be necessary but not longer than
annually.

21
Q

OSHS

A

Occupational Safety and Health Standards

22
Q

ACGIH

A

American Conference of Governmental
Industrial
Hygienists

23
Q

OSHA

A

➢ Occupational Safety & Health Administration

24
Q

NIOSH

A

National Institute of Occupational Safety and Health

25
Q

Materials Handling

A

a technique which includes the art of lifting, placing, storing or moving of materials through the use of
appropriate handling equipment and men

26
Q

CLASSIFICATION OF MATERIALS HANDLING
OPERATION

A

Manual Handling
Mechanical

27
Q

2 types of mechanical handling

A

Lifting Equipment
Transport Equipment

28
Q

Hierarchy of Controls

A

The hierarchy of controls is a method of identifying and ranking safeguards to protect workers from hazards. They are arranged from the most to least effective and include elimination, substitution, engineering controls, administrative controls and personal protective equipment.

29
Q

Authorized Employee

A

The Person Who Locks or Tags Out
Machines To Perform Servicing or
Maintenance

30
Q

Affected Employee

A

An Employee Whose Job
Requires Him or Her To Operate
or Use a Machine or Piece of
Equipment On Which Servicing or
Maintenance Is Being Performed

31
Q

Qualified person

A

A person who has the training in avoiding
the electrical hazards of working on or near
exposed energized parts. And who is
familiar with the construction and operation
of the equipment and hazards involved with
the job.

32
Q

Unqualified Person

A

A person who has little or no training with
respect to avoiding the electrical hazards of
working on or near exposed energized
parts. And who is not familiar with the
construction and operation of the equipment
and hazards involved with the job

33
Q

Portable Ladders

A

Portable ladders must have non conductive
side rails if they are used where the
employee or the ladder could contact
exposed energized parts.

34
Q

FIRE

A

rapid chemical process in which oxygen
combines with another substance in the
presence of the source of heat energy. The
reaction of these elements is called
combustion, and during the reaction, heat,
light and flames are given off.

35
Q

HEAT

A

acts as the source of ignition and anything
that gives off heat that can start a fire

36
Q

4 METHODS OF HEAT TRANSFER

A

Direct Burning
- heat is transferred directly by contact from one substance to another, thus if a piece of paper catches a light then (the heat in a form of flames)
can spread to the next piece of
paper and then to the next until the
whole area is on fire.

Radiation
- refers to the process whereby the
heat given off by hot objects passes
through air and through certain types of transparent materials such as glass.

Conduction
- Heat may be transferred to certain
materials, known as conductors,
without those materials themselves
actually burning.

Convection
- heat moves through a gas or
liquid.
- When a gas or liquid, such as air
or water, is heated it expands and
becomes less dense. As a result it
rises and cooler air or water is
drawn into replace it, creating a
current

37
Q

4 CLASSES OF FIRE

A
  1. CLASS A
    - involving solid materials, normally of
    an organic nature such as paper,
    wood, plastic, coal and natural
    fibers.
    - these fires usually produced burning
    embers.
  2. CLASS B
    - fires involving Flammable liquids or
    liquefied solids Gasoline, kerosene,
    grease, fats and paints
  3. CLASS C
    - Energized Electrical Fires
  4. CLASS D
    - Fuel is metals like magnesium,
    titanium, sodium, potassium,
    Aluminum
38
Q

STEPS IN USING FIRE EXTINGUISHER

A
  1. Look at the faceplate
  2. Check the gauge
  3. Pull the pin

Pull the pin
Aim at the base of the fire
Squeeze the lever
Sweep side to side

39
Q

Fall Restraint System

A

A harness assembly with a body belt
and related accessories prevents a
worker from moving to edges where
they might fall, such as leading
edges or rooftops.

40
Q

FALL ARREST SYTEM

A

Designed to minimize stress forces on an
employee’s body in the event of a fall, while
providing sufficient freedom of movement to
allow work to be performed

41
Q

Component of Fire

A

Oxygen, Heat, and Fuel

42
Q

ENVIRONMENT HAZARDS

A

—like water and air pollution, extreme weather, or chemical exposures—can affect human health in a number of ways, from contributing to chronic diseases like cancer or to acute illnesses like heat exhaustion.

43
Q

Hazard meaning

A

A hazard is any source of potential damage, harm or adverse health effects on something or someone.

44
Q

Types of Inspection in Industry

A

Continuous
Periodic/Interval
Intermittent/Emergency
Regular
General

45
Q

Safety Inspection Process Flow

A

Plan and Prepare
Recognize ( Inspection)
Assess reports and institute controls.
Monitor

46
Q

RISK

A

Risk is a chance or probability that a person will be harmed or will experience if he/she will be exposed with a hazard.

47
Q

MACHINE SAFEGUARDS

A

Moving machine parts have the potential to cause severe workplace injuries, such as crushed fingers or hands, amputations, burns, or blindness. Safeguards are essential for protecting workers from these preventable injuries. Any machine part, function, or process that may cause injury must be safeguarded

CHE170 (2 decks)

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