MCQ For Day 1

20 Questions | By Archanak | Updated: Mar 22, 2022 | Attempts: 1299

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1.

1. Ergonomics is defined as
- A.
  
  A. The research and analysis of the mechanics of living organisms.
- B.
  
  B. The measurement and collection of data concerning the different sizes of men, women and children
- C.
  
  C. The research and analysis of the mechanics of living organisms.
- D.
  
  D. The application of scientific information concerning the relationship of human beings to the design of objects, systems and environments.
2.

2. Anthropometrics is defined as The research and analysis of the mechanics of living organisms.
- A.
  
  A. A comparative measure of poverty, literacy, education, life expectancy, childbirth and other factors for countries worldwide.
- B.
  
  B. The measurement and collection of data concerning the different sizes of men, women and children.
- C.
  
  C. The application of scientific information concerning the relationship of human beings to the design of objects, systems and environments.
- D.
  
  D. The consideration of human beings in the creation of products, equipment, and environments
3.

3. Which design consideration does not apply to motorcycle helmets?
- A.
  
  A. Range of sizes
- B.
  
  B. Adjustability
- C.
  
  C. Suitable for 50th percentile
- D.
  
  D. Safety
4.

4. Which percentile range would be used in designing a seat for a mass-produced car?
- A.
  
  A. 5th
- B.
  
  B. 5th–95th
- C.
  
  C. 95th
- D.
  
  D. 50th
5.

5. What needs to be considered when designing the controls of a car? I. Psychological factors II. Physiological factors III. Anthropometric factors
- A.
  
  A. I only
- B.
  
  B. II only
- C.
  
  C. III only
- D.
  
  D. I, II and III
6.

6. Which is not an ergonomic consideration in the design of a car?
- A.
  
  A. The internal air conditioning system
- B.
  
  B. The adjustability of the steering wheel
- C.
  
  C. The engine size of the car
- D.
  
  D. Seat dimensions
7.

7. Which group has most control over the planned obsolescence of a product?
- A.
  
  A. Legislators
- B.
  
  B. Manufacturers
- C.
  
  C. Consumers
- D.
  
  D. Designers
8.

8. Which adult percentile would most likely be used to decide the minimum height for the ceiling of a room?
- A.
  
  A. 99th
- B.
  
  B. 75th
- C.
  
  C. 50th
- D.
  
  D. 5th
9.

9. The use of solar power to replace batteries as the energy source for torches is an example of
- A.
  
  A. Planned obsolescence.
- B.
  
  B. Life cycle analysis.
- C.
  
  C. Fashion.
- D.
  
  D. Social responsibility of the designer.
10.

10. Applying scientific information about the relationship of humans to their working environment in order to improve working conditions and increase efficiency is called
- A.
  
  A. Percentile range
- B.
  
  B. Ergonomics
- C.
  
  C. Anthropometrics
- D.
  
  D. Bodily tolerances
11.

11. Which percentile value would a designer be most likely to use when designing the length of a bed?
- A.
  
  A. 1
- B.
  
  B. 5
- C.
  
  C. 50
- D.
  
  D. 95
12.

12.
- A.
  
  A. Ease of Pair: HIGH & Frequency of replacement: LOW
- B.
  
  B. Ease of Pair: HIGH & Frequency of replacement: HIGH
- C.
  
  C. Ease of Pair: LOW & Frequency of replacement: LOW
- D.
  
  D. Ease of Pair: LOW & Frequency of replacement: HIGH
13.

13. What is not true of an ergonome?
- A.
  
  A. It is a scaled 3D model
- B.
  
  B. It is a scaled 2D model
- C.
  
  C. It is based on a specific percentile range
- D.
  
  D. It is used to establish spatial considerations between people and products
14.

14. Upgrading a computer by replacing the central processing unit with a more powerful one is an example of
- A.
  
  A. Reuse
- B.
  
  B. Repair.
- C.
  
  C. Recycling.
- D.
  
  D. Reconditioning.
15.

15. Which physiological factor affects ergonomics?
- A.
  
  A. Fatigue
- B.
  
  B. Temperature
- C.
  
  C. Seat lengt
- D.
  
  D. Repair
16.

16. If exposed to pesticides, a worker must __________________.
- A.
  
  A. Get first aid treatment immediately
- B.
  
  B. Change his or her clothes
- C.
  
  C. Take some medicines at home
- D.
  
  D. Leave it. This happens frequently anyway
17.

17. The correct method of disposing of pesticides is by ________________.
- A.
  
  A. Burying the chemicals in the ground
- B.
  
  B. Pouring the chemicals in the sink
- C.
  
  C. Flushing the chemicals down the toilet
- D.
  
  D. None of the above
18.

20. How is one exposed to pesticides?
- A.
  
  A. Ingestion
- B.
  
  B. Inhalation
- C.
  
  C. Contact with skin, eyes, and mucous membrane
- D.
  
  D. All of the above
19.

To prevent the spread of pesticides, it is best to mix the chemicals in an enclosed area.
- A.
  
  True
- B.
  
  False
20.

. Suppose if there is a groundskeeper. Is he at risk of pesticide exposure?
- A.
  
  Yes
- B.
  
  no