Manufacturing Engineering

Question 1

1A go/no-go gauge is used to

Easy

A. check quickly whether a part is within tolerance B. measure temperature C. weigh parts D. cut metal

Question 2

2Checking a sample of products rather than every item is

Easy

A. 100% inspection B. tendering C. auditing accounts D. sampling inspection

Question 3

3The allowed variation in a dimension is the

Easy

A. clearance B. datum C. allowance D. tolerance

Question 4

4A micrometer is commonly used to measure to an accuracy of

Easy

A. 0.01 mm B. 0.5 mm C. 1 cm D. 1 mm

Question 5

5A digital caliper reads 25.47 mm. Its resolution is

Easy

A. 0.001 mm B. 0.1 mm C. 0.01 mm D. 1 mm

Question 6

6A part dimensioned 40 ± 0.05 mm measures 40.07 mm. It is

Hard

A. out of tolerance (too large) B. too small C. within tolerance D. perfect

Question 7

7In a batch of 2,000 bolts, 50 are faulty. What percentage is defective?

Easy

A. 2.5% B. 25% C. 5% D. 0.25%

Question 8

8Statistical process control uses control charts to

Hard

A. pay workers B. detect when a process goes out of control C. buy materials D. design products

Question 9

9Checking finished products and rejecting the faulty ones is

Easy

A. quality control B. marketing C. procurement D. quality assurance planning

Question 10

10ISO 9001 is an international standard for

Easy

A. safety helmets B. electrical voltage C. quality management systems D. tyre sizes