Manufacturing Engineering

Question 1

1The machine that rotates a workpiece against a cutting tool is the

Easy

A. milling machine B. lathe C. drill press D. press

Question 2

2Shrinkage allowance is added to casting patterns because

Hard

A. paint is added B. machining removes nothing C. metal contracts as it cools D. sand expands

Question 3

3Vacuum forming is used to shape

Easy

A. steel bars B. wood planks C. thin thermoplastic sheets over a mould D. glass

Question 4

4Milling, turning and drilling are examples of

Easy

A. joining processes B. material-removal (machining) processes C. forming processes D. casting processes

Question 5

5Forcing material through a shaped die to make long sections, such as aluminium window frames, is

Easy

A. casting B. extrusion C. stamping D. forging

Question 6

6Taper turning on a lathe can be done by

Hard

A. grinding only B. using a drill C. setting over the compound slide D. casting

Question 7

7Injection moulding is used to make

Easy

A. glass windows B. plastic products in large numbers C. wooden chairs D. steel beams

Question 8

8Pouring molten metal into a mould is

Easy

A. rolling B. drilling C. forging D. casting

Question 9

9Pouring molten metal into a mould to make a shape is

Easy

A. forging B. casting C. machining D. welding

Question 10

10Injection moulding is commonly used to make

Easy

A. glass windows B. plastic bottle caps and containers C. steel rails only D. timber planks