SACA Mech Drives 301 Exam Practice Questions and Answers
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Course
SACA
Institution
SACA
SACA Mech Drives 301 Exam Practice
Questions and Answers
What technique should be used when lifting heavy power transmission
components? - Answer️️ -Keep back straight, bending knees, while lifting
with legs
Which of the following is the coupling that would be used to combine two
short sh...
SACA Mech Drives 301 Exam Practice
Questions and Answers
What technique should be used when lifting heavy power transmission
components? - Answer✔️✔️-Keep back straight, bending knees, while lifting
with legs
Which of the following is the coupling that would be used to combine two
short shafts to replace a long straight shaft? - Answer✔️✔️-A rigid coupling
Before removing a machine guard to fix a machine, what step should a
maintenance technician perform? - Answer✔️✔️-Lockout/Tagout the
machine
Which of the following is not one of the steps required to install an HTD
belt? - Answer✔️✔️-Make sure sprocket centers are at the same distance
above the mounting plate
Which of these conditions does NOT indicate that a V-belt drive sheave
needs to be replaced? - Answer✔️✔️-Top surface of the belt is worn
Which of the following is the primary function of a lubricant? -
Answer✔️✔️-To improve mechanical efficiency
Thermal expansion causes the __________ of a rotating component to
change, which affects alignment with other shafts. - Answer✔️✔️-shaft
height
In what way are grid couplings different than chain coupling? -
Answer✔️✔️-Grid couplings allow for more misalignment because they are
torsionally more flexible
Which type of shaft misalignment is corrected first when performing a
shaft alignment procedure? - Answer✔️✔️-Vertical angular
What component transmits power from a shaft to a timing belt? -
Answer✔️✔️-pulley
Which of the following is an installation procedure that will shorten the life
of a timing belt? - Answer✔️✔️-Force the belt onto the pulleys
What method is used to find the nominal length of a conventional, or
classic v belt? - Answer✔️✔️-Measure the inside length of the belt
A v belt match code is used to: - Answer✔️✔️-Identify belts to be used in a
multi belt system
Which of the following is indicated if high temperature is detected in a
pillow block bearing on a v belt drive? - Answer✔️✔️-belt is too tight
When lubricating an unsealed pillow block bearing, the user attaches the
coupler into the grease fitting and slowly pumps the handle of the grease
gun __________. - Answer✔️✔️-until old grease begins to flow out of the
bearing
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