Mechanical Engineering Quiz Test!
.
- 1.Which of the following represents the size relationship of the parts of a whole?
- A.
Proportion
- B.
Line
- C.
Scale
- D.
Shape
- 2.The MOST common injury-causing absence from work is?
- A.
Back injury
- B.
Broken bones
- C.
Cuts and bruises
- D.
Burns
- 3.Ergonomics is the science of?
- A.
Worker comfort
- B.
Making work simpler
- C.
Determining the work attitude to adopt
- D.
Fitting the job or work environment to the worker
- 4.Detailed orthographic drawings are BEST used to show:
- A.
Early stages of product development
- B.
3D views of a finished product
- C.
The dimensions of a finished product for manufacturing
- D.
How mechanical components fit together to make a product
- 5.A technical worker in construction and manufacturing industries is paid more than a skilled or semi-skilled worker because they have
- A.
A better position
- B.
Highly academic qualifications
- C.
Higher levels of knowledge and skills
- D.
Greater production output
- 6.When using a grinder, the eyes should be protected by:
- A.
Wearing gloves
- B.
Wearing goggles
- C.
Holding the work firmly
- D.
Holding the work on the tool rest
- 7.When must employers identify possible workplace hazards?
- A.
When the need arises
- B.
When directed to by authorities
- C.
Before workers return from lunch
- D.
Before making changes to work practices
- 8.Which of the following operations is NOT done using computer numerically controlled machines?
- A.
Milling
- B.
Plasma cutting
- C.
Milling
- D.
Filing
- 9.Computer-aided manufacturing is the use of computer software to:
- A.
Reduce the amount of labour-intensive activities
- B.
Control the manufacture of high-quality parts
- C.
Move work pieces around the manufacturing plant
- D.
Move work pieces around the manufacturing plant
- 10.A product developer is designing a number of products for a client who specifies that the products are to be used by persons of various weights and heights. Which of the following factors should he consider during the design process?
- A.
Economics
- B.
Anthropometrics
- C.
Suitability of material
- D.
Functionality