WorksheetsChapter 6 Belt and Chain Drives Quiz
Total questions: 27
Worksheet time: 44mins
The term _____ is defined as force applied through an arcing motion.
horsepower
pressure
speed
torque
For a fixed amount of horsepower, if the speed is decreased, torque will _____.
stay the same
decrease in proportion to the decrease in speed
increase
drop to zero
Belt speed is specified in _____.
fpm
fps
kph
mph
_____ give a V-belt its strength.
Compression sections
Core cords
Covers
Tension sections
Which type of V-belt cord does not have as high of a tensile strength as the others?
Aramid.
Aromatic polyamide fibers.
Kevlar.
Polyester.
Which of the following is used as a prefix to indicate the width of a conventional V-belt?
Letter.
Decimal number.
Fractional number.
Roman numeral.
Which group of V-belts has a narrow belt width?
2L, 3L, 4L, and 5L.
3V, 5V, and 8V.
AX, BX, CX.
HA, HB, HC, HD, and HE.
A V-belt pulley's pitch diameter equals the _____.
pulley's inside diameter
pulley's outside diameter
diameter where the V-belt's core cords ride on the pulley
average of the pulley's inside and outside diameter
A 12″ input pulley is responsible for driving an 8″ output pulley. If the input pulley is spinning at 200 rpm, what is the output pulley's rpm?
66 rpm.
133 rpm.
300 rpm.
606 rpm.
Pulleys can be fastened to shafts through all of the following, EXCEPT:
splines
key stock
woodruff key
rubber belt
All of the following are chain drive types, EXCEPT:
detachable.
noisy.
pintle.
roller.
Chain pitch is defined as the _____.
angle of attach that the link approaches the sprocket
distance between the center of two pins
distance between the center of the drive sprocket and driven sprocket
speed of the drive sprocket
A roller chain size indicates all of the following, EXCEPT:
diameter of the roller.
overall length of the link plates.
the chain's pitch.
distance between link plates.
When is it a good time to replace sprockets?
Every other chain replacement.
When the teeth have become sharply pointed.
When the chain becomes noisy.
When the chain is replaced.
Which type of chain does not have outer link plates?
Block.
Offset.
Roller.
Rollerless.
A small input pulley driving a large output pulley results in _____ speed.
A(n) _____ belt is used in applications that require the belt to twist or turn.
A(n) _____ belt is driven with a crowned pulley.
A(n) _____ belt is used to keep shafts in synchronization.
Late-model serpentine belts are made of _____.
A(n) _____ belt has a hexagonal shape.
A(n) _____ belt is composed of a group of belts connected by a top layer of material.
Pulleys are specified in pulley pitch _____.
The _____ part of a roller chain rides in the sprocket's valley.
A sprocket's pitch _____ is defined as the pitch times the number of teeth.
An input sprocket has 12 teeth and is rotating at 50 rpm. The output sprocket has 18 teeth. What is the output speed?
An input sprocket has 22 teeth and is rotating at 30 rpm. The output sprocket has 14 teeth. What is the output speed?
