QUESTIONS & COMPLETE ACCURATE EXAM ACTUAL
QUESTIONS AND CORRECT DETAILED ANSWERS WITH
RATIONALES (100% CORRECT VERIFIED SOLUTIONS)
CURRENTLY UPDATED VERSION 2026 EDITION
|GUARANTEED LATEST UPDATE 2026-2027
Hoisting equipment, the term "safety factor" means the
A. maximum load the equipment will handle without Breaking.
B. ratio between the breaking load and the allowed load.
C. maximum load allowed for ordinary use.
D. ratio between the allowed load and the actual load.
D. ratio between the allowed load and the actual load.
The major conditions that determine which lubricant should be used
are load, temperature, and
A. speed of moving parts.
B. the type of motion involved.
C. how often the machine is used.
D. what the machine is used for.
A. speed of moving parts.
,When air is compressed, its temperature
A. increases.
B. decreases.
C. and volume decrease.
D. and volume increase.
A. increases.
When cutting tubing with a hacksaw, use a blade with
A. Different size teeth.
B. Coarse teeth.
C. Fine teeth.
D. Reversed teeth.
A. Fine teeth.
If a 20-tooth sprocket turns at a speed of 10 rpm, how Many rpm
will a 10-tooth sprocket turn
when driven by the Same chain?
A. 100
B. 20
C. 10
D. 5
B. 20
,In what way does a resisting force always act in relation to an applied
force?
A. Perpendicular
B. Equal and opposite
C. Parallel
D. On a slant
B. Equal and opposite
Piece of information needed to calculate the
force that A hydraulic cylinder can exert is the
A. diameter of inlet pipe.
B. piston stroke.
C. flow rate.
D. hydraulic pressure (psi).
D. hydraulic pressure (psi).
What tap is best to start cutting a thread in a piece of metal?
A. Centering tap
B. Plug tap
C. Taper tap
D. Bottoming tap
C. Taper tap
What coupler would allow the greatest flexibility?
A. Rigid shaft coupler
B. Chain coupling
C. Gear coupling
D. Rubber gear coupling
D. Rubber gear coupling
, Safe operating speed for a grinding wheel is determined by the
A. material being ground.
B. ambient temperature.
C. maximum rpm of the grinder.
D. diameter of the wheel.
D. diameter of the wheel.
If you are going to drill and tap a ½" bolt hole to bolt a machine part
to a heavy cast iron housing, what kind of Thread should you use?
A. National fine
B. Acme
C. Square
D. National coarse
A. National fine
Which of the following tools could be used to check shaft or coupling
alignment?
A. Transit
B. Calipers
C. Micrometers
D. Straightedge and thickness gauge
D. Straightedge and thickness gauge
What tap is best to cut threads near the bottom of a blind hole?
A. Centering tap
B. Plug tap
C. Bottoming tap
D. Taper tap
C. Bottoming tap