FREE Mechanical Engineering Question and Answers

Question 1

In the construction and manufacturing sectors, technical workers are paid more than skilled or semi-skilled workers since they have

Accepted Answer

Higher levels of knowledge and skills

Answer

Highly academic qualifications

Answer

Greater production output

Answer

A better position

Question 2

When are companies required to recognize potential workplace risks?

Accepted Answer

When the need arises

Answer

Before workers return from lunch

Answer

Before making changes to work practices

Answer

When directed to by authorities

Question 3

Computer software is used in computer-aided manufacturing to:

Accepted Answer

Control the manufacture of high-quality parts

Answer

Move work pieces around the manufacturing plant

Answer

Move work pieces around the manufacturing plant

Answer

Reduce the amount of labor-intensive activities

Question 4

Which of the following tasks is NOT carried out by devices controlled by computers?

Accepted Answer

Filing

Answer

Plasma cutting

Answer

Milling

Answer

None of the above

Question 5

Which of the following best describes the size distribution of a whole?

Accepted Answer

Proportion

Answer

Scale

Answer

Shape

Answer

Line

Question 6

A product designer is creating many products for a client who requests that they be used by people of different heights and weights. Which of the following elements should he take into account when designing?

Accepted Answer

Anthropometrics

Answer

Suitability of material

Answer

Functionality

Answer

Economics

Question 7

The eyes should be shielded when using a grinder by:

Accepted Answer

Wearing goggles

Answer

Holding the work firmly

Answer

Holding the work on the tool rest

Answer

Wearing gloves