EXAM, ACTUAL COMPLETE REAL EXAM QUESTIONS AND
CORRECT ANSWERS (VERIFIED ANSWERS) ALREADY
GRADED A+ / NEWEST EXAM / JUST RELEASED!!
The job calls for rigid couplings to be used. The alignment
between driver and
driven shafts must be - ANSWER-
Precise
Radial bearings are mounted on the impeller shaft to
prevent - ANSWER-
Perpendicular movement of the shaft when the
pump is running
Too great of a compression ration may cause excessive -
ANSWER-Discharge
temperature
Screw conveyors are normally enclosed in - ANSWER-Tubes
What is purpose of lock out/tag out? - ANSWER-To prevent
operation
, Tension on the conveyor belts and chains is maintained by -
ANSWER-Take
ups
The first step to installing a base plate is to establish -
ANSWER-Location
A shim should cover what minimum percent of the area
being shimmed? -
ANSWER-
90%
What happens to a typical belt conveyor when tracking
is changed? -
ANSWER-The belt moves from
side to side
What types of lines are used with dimension lines? - ANSWER-
Extension lines
What is the maximum pressure rise for a fan? - ANSWER-2psig
How is an impeller held on a shaft? - ANSWER-With threads or
nuts
What is a Babbitt most commonly made of? - ANSWER-Tin and
lead