Millwright-Chain Drives II Exam Questions
and Answers with Verified Solutions | Latest
Updated 2026
What type and size of chain is a a. Double pitch, 5/8 pitch regular
2050? b. 10/8 or 1 ¼ pitch
How do chain drives compare to a. A flexible form of gearing
belts and gear drives? b. Positive form of power transmission
Which applications is silent chain Timing, high speed applications
best suited for?
Briefly describe the following roller I. 2 side plates, 2 bushings
chain components: ii. 2 rollers
a. roller links
pin links 2 side plates, 2 pins
standard roller chain made up of alternate roller and pin links
connecting links consist of 2 side plates, one plate is
removable,
held in place by cotter pins, spring clips
(closed
end faces direction of travel) riveted
, offset links shorten or lengthen chain 1 pitch side
plates are
curved.
What is the reason for Cost, ease of ordering, same strength
standardizing chain, same
all dimensions in roller chain? pitch, same plates, pin, bushing
dimensions.
4. What type and size of roller a. #80-2 Regular chain, 1" pitch, 2 strand
chain b. #45 Roller less chain, ½" pitch
are the following: c. #51 5/8" pitch, light weight
a. #80-2 Regular chain, 1" pitch, 2 d. #60-H ¾" pitch, regular heavy series
strand
b. #45 Roller less chain, ½" pitch
c. #51 5/8" pitch, light weight
d. #60-H ¾" pitch, regular heavy
series
What are the advantages of small a. Higher speeds
pitch multiple-strand roller chains b. More compact drives
on c. Smaller pitch sizes can transmit same
high speed drives in comparison to torque
single large pitch chain? d. Triple strand will not carry same as 3
single
strands
e. 2 strand = 1.7 of that of 2 single strands
Why is accurate alignment Misalignment causes wear on sides of
important sprockets
on multi-chain drives? and chain side plates, transmit equal
amount of
power to each chain
and Answers with Verified Solutions | Latest
Updated 2026
What type and size of chain is a a. Double pitch, 5/8 pitch regular
2050? b. 10/8 or 1 ¼ pitch
How do chain drives compare to a. A flexible form of gearing
belts and gear drives? b. Positive form of power transmission
Which applications is silent chain Timing, high speed applications
best suited for?
Briefly describe the following roller I. 2 side plates, 2 bushings
chain components: ii. 2 rollers
a. roller links
pin links 2 side plates, 2 pins
standard roller chain made up of alternate roller and pin links
connecting links consist of 2 side plates, one plate is
removable,
held in place by cotter pins, spring clips
(closed
end faces direction of travel) riveted
, offset links shorten or lengthen chain 1 pitch side
plates are
curved.
What is the reason for Cost, ease of ordering, same strength
standardizing chain, same
all dimensions in roller chain? pitch, same plates, pin, bushing
dimensions.
4. What type and size of roller a. #80-2 Regular chain, 1" pitch, 2 strand
chain b. #45 Roller less chain, ½" pitch
are the following: c. #51 5/8" pitch, light weight
a. #80-2 Regular chain, 1" pitch, 2 d. #60-H ¾" pitch, regular heavy series
strand
b. #45 Roller less chain, ½" pitch
c. #51 5/8" pitch, light weight
d. #60-H ¾" pitch, regular heavy
series
What are the advantages of small a. Higher speeds
pitch multiple-strand roller chains b. More compact drives
on c. Smaller pitch sizes can transmit same
high speed drives in comparison to torque
single large pitch chain? d. Triple strand will not carry same as 3
single
strands
e. 2 strand = 1.7 of that of 2 single strands
Why is accurate alignment Misalignment causes wear on sides of
important sprockets
on multi-chain drives? and chain side plates, transmit equal
amount of
power to each chain
