Explore topic-wise MCQs in Aerospace Materials and Processes.

This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Aerospace Materials and Processes knowledge and support exam preparation. Choose a topic below to get started.

1.

Aircraft materials need a bending test.

A. True
B. False
Answer» B. False
2.

A bend of what angle is considered as a single bend?

A. 45
B. 90
C. 180
D. 270
Answer» C. 180
3.

What is the rate of bending carried out for heavy wires?

A. 65 bending s
B. 7 bending s
C. 80 bending s
D. 50 bending s
Answer» C. 80 bending s
4.

The maximum rate up to which bending is done per minute is ________ in reverse bend test.

A. 35
B. 5
C. 50
D. 26
Answer» D. 26
5.

The radius to which the jaws of the vice rounded to for wires of diameter less than 3/16 inches is _________

A. 2/15
B. 12/7
C. 3
D. 3/16
Answer» E.
6.

_________ usually undergoes a reverse bend test.

A. Round steel wire
B. Glue
C. Plated iron
D. Wood
Answer» B. Glue
7.

The minimum length of wire that can be used in a reverse bend test is ________

A. 5 inches
B. 23 inches
C. 10 inches
D. 4.5 inches
Answer» D. 4.5 inches
8.

It is usually very easy to obtain the exact bending radius desired in a bending test.

A. True
B. False
Answer» C.
9.

The usual angle through which bending should be obtained in a bending test is ________

A. 180
B. 120
C. 75
D. 90
Answer» B. 120
10.

If the specimen being tested is heavy in weight, it should have a __________ cross-section.

A. circular
B. spherical
C. rectangular
D. triangular
Answer» D. triangular
11.

Specimens in the bending test are usually ________ inches long.

A. 23
B. 16
C. 6
D. 0.564
Answer» D. 0.564
12.

Bending tests are conducted to ensure that the material has enough _________

A. force
B. hardness
C. impact
D. ductility
Answer» E.