Oct 2021 Flashcards
What are poor conductors of beat and delays the transfer of heat?
A. Conductors
B. Metals
C Insulators
D. Superconductors
Insulators
In the Code of Ethics for the practice of Chemical Engineering in our relations with employer or client, we shall:
A. Make every effort to bring to immediate attention of our employer/client any dangerous defect in equipment or structor or dangerous conditions of operation which come into our knowledge for remedial action.
B. Hesitate to advise our employer/client to engage the services of other expert or specialists on problems on which information or, experience is inadequate
C. Take undue advantage nor engage in activities that would be unfair to any of the parties concerned
D. Use unfair or improper means in obtaining professional work
Make every effort to bring to immediate attention of our employer/client any dangerous defect in equipment or structor or dangerous conditions of operation which come into our knowledge for remedial action.
What is the quantity of matter in an object which is a measure of the inertia that an object exhibits in response to any effort made to start it, stop it, or otherwise change its state of motion?
A. Volume
B. Weight
C. Mass
D. Friction
Friction
To solve completely for the forces acting on the joint, we must select a joint with no more than two unknown forces involved. This can be started with a joint acted on by only two chambers. Once forces in one joint have been determine, their effects on adjacent joints are known and then continue solving successive joints until all members have been found. What is this?
A. Method of members
B. Method of sections
C. Method of joints
D. Free body diagrams
Free body diagrams
Which of these is not that of ceramics?
A. Some display magnetic properties
B. Can be dense or lightweight depending on method of formation
C Demonstrates excellent strength and hardness properties
D. Often pliable in nature
Often pliable in nature
What is a set of all points in the plane, the sum of whose distances from two fixed points is a given positive constant that is greater than the distance between the fixed points?
A. Hyperbola
C. Parabola
B. Ellipse
D. Circle
(chatgpt answer)
Ellipse
What is the smallest probability of an event?
A. Zero (0)
C. 0.25 or one fourth (1/4)
B. One (1)
D. 0.5 or one half (1/2)
Zero (0)
Which of the statements below pertains to Foreign Reciprocity in RA 9297?
consultation or for specific design, installation or project provided that their practice shall be confined to such work.
A. Foreign in chem engrs, recognized as experts in their specific fields of ChE, called in by Republic of the Phil. for consultation or for specific design, installation or projects provided that their practice shall be confined to such work.
B. Foreign Chem Engrs, distinguished in respective fields of specialization, contracted as professors/lecturers on ChE subjects by Phil. schools on direct hire or exchange basis, subject to verification of credentials, by board.
c. Foreign chemical engineers who have been issued Special Temporary Permit by the Professional. Regulation Commission working in Philippine establishments.
D. No foreign chemical engineer shall be granted any of the right of privilege under the Act unless the country of which he is subject or citizen grants the same or similar rights or privilege to. Filipino Chemical Engineers.
No foreign chemical engineer shall be granted any of the right of privilege under the Act unless the country of which he is subject or citizen grants the same or similar rights or privilege to Filipino Chemical Engineers.
What is the frictional force exerted on the mass by the surrounding medium (air, water, oil, etc)?
A. Normal force
B. Tension force
C. Gravitational force
D. Damping force
Gravitational force
External failure costs are incurred in remedy defects discovered by customers. These costs occur when products or services that fail to reach design quality standards are NOT detected until after transfer to the customer. Which of these does NOT pertain to external failure costs?
A. Supplier rating-assessment and approval of suppliers of products and services
B. Warranty claims-failed products that are replaced or services that are re-performed under a guarantee
C. Repairs and servicing-of both returned products and those in the field
D. Complaints-all work and costs associated with handling and servicing customers complaints
Supplier rating-assessment and approval of suppliers of products and services
Which of these is NOT a characteristic of a contract?
A. obligatory Force of Contracts - it constitutes the law as between the parties who are compelled to perform under the threat of being sued in the courts of law.
B. Relativity - contracts are binding only upon the parties and their successors-in-interest.
C. Non-Consensuality of Contracts - contracts are NOT perfected by mere consent.
D. Mutuality - contract validity and performance cannot be left to the will of only one of the parties.
Non-Consensuality of Contracts - contracts are NOT perfected by mere consent.
The object and cause of these contract are illegal, contrary to law, inexistent or considered simulated. These are contracts which are not subject to ratification. The right to bring an action to declare a contract such does not prescribe, the right to raise the defense
Of illegality cannot be waived and this type of contract has no force or effect-whatsoever
A. Voidable contracts
C. Unenforceable contracts
B. Void contracts
D. Rescissible contracts
Unenforceable contracts
What problems are concerned with finding the best way to perform a task and making use of mathematical tools for solving such problems?
A. Expense volume profit analysis
B. Cost volume profit analysis
C. Break even analysis
b. Investment analysis
Break even analysis
Velocity and acceleration are positive when directed towards a positive displacement and are negative when pointing to the opposite direction. A body is accelerating if its velocity is increasing with this and it is decelarating if its velocity is decreasing with this. What is this?
A. Momentum
B. Inertia
C. Distance
D. Time
(chatgpt answer)
Momentum
What theory pertains to the numeric conversion of toughness of material in the case of crack existence?.
A. Fracture mechanics
B. Maximum distortion energy theory
C. Maximum shear stress theory
D. Maximum strain energy theory
Maximum shear stress theory
Department of Environment and National Resources shall be the implementing agency of the Toxic Substances and Hazardous and Nuclear Wastes Control Act of 1995. Which of these is NOT one of the functions, powers, and responsibilities of DENR?
A. To enter into contracts and make grants for research; development, and monitoring of chemical substances and mixtures
B. To require chemical substances and mixtures that present unreasonable risk or injury to health or to the environment to be tested before they are manufactured or imported for the first time
C. To disseminate information and conduct educational awareness campaign on the effects of chemical substances, mixtures and wastes on health and environment
D. To monitor and allow the entry, even in transit, of hazardous and nuclear wastes and their disposal into the country
(chatgpt answer)
To monitor and allow the entry, even in transit, of hazardous and nuclear wastes and their disposal into the country
