QUESTION NO. 1
The ability of a material to withstand load without failure.
a. Strain
b. Stress
c. Strength
d. Shaft
Answer: c. Strength
QUESTION NO. 2
The unit strength of a material or deforming force acting on a body.
a. Strength
b. Strain
c. Stress
d. Shaft
Answer: c. Stress
QUESTION NO. 3
It is the unit elongation.
a. Strength
b. Strain
c. Stress
d. Shaft
Answer: b. Strain
QUESTION NO. 4
Rotating machine element transmitting power.
a. Shaft
b. Strain
c. Stress
d. Strength
Answer: a. Shaft
QUESTION NO. 5
A machine element that prevents angular motion between a male and female member of circular cross-section.
a. Keys
b. Coupling
c. Flywheel
d. Spring
Answer: a. Keys
QUESTION NO. 6
These are permanent keys made integral with the shaft.
a. Splines
b. Spring
c. Coupling
d. Flywheel
Answer: a. Splines
QUESTION NO. 7
A machine element used to connect shafting together.
a. Keys
b. Spline
c. Coupling
d. Spring
Answer: c. Coupling
QUESTION NO. 8
A machine element that stores rotational energy.
a. Keys
b. Flywheel
c. Coupling
d. Spring
Answer: b. Flywheel
QUESTION NO. 9
Threaded fasteners used to hold machine members together.
a. Bolts and Nails
b. Bolts and Clip
c. Screw and Nails
d. Bolts and Screw
Answer: d. Bolts and Screw
QUESTION NO. 10
A machine element that stores energy when it is extended orcompressed.
a. Chain
b. Coupling
c. Spring
d. Belt drive
Answer: c. Spring
QUESTION NO. 11
A machine element made up of continuous band of flexible material coupled to a pulley for transferring motion.
a. Chain
b. Coupling
c. Spring
d. Belt drive
Answer: d. Belt Drive
QUESTION NO. 12
A machine element consisting of a series of cylindrical rollers connected by links coupled to a sprocket for transferring motion.
a. Belt Drive
b. Coupling
c. Spring
d. Roller Chain
Answer: d. Roller Chain
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