Mechatronic) Review Exam 2025/2026 Actual Complete
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Two XIC instructions are placed in series with an output
instruction is defined as
__________ logic. -
ANSWER-AND
What are the major components of a PLC system. - ANSWER-
Processor, input
assembly, output assembly, and
power supply.
The hexadecimal equivalent of 64 is? - ANSWER-16C
In a PLC, if there are 16 inputs and 16 outputs, what would
the inputs and
outputs be labelled, - ANSWER-0-15 inputs, 0-
15 outputs.
,A PLC can do the following math functions: ADD, DIV, SUB,
MUL, and ___. -
ANSWER-SQR (Square
Root)
The decimal equivalent of 101100112 is which of the following?
- ANSWER-179
In a PLC-controlled system, Timers and counters appear as
______ functions. -
ANSWER-
output
Parallel shift alignment is where... - ANSWER-The centerlines of
the two shafts
are
parallel.
Decreasing distance as force and time are held constant
would produce a
________ in power output. - ANSWER-
decrease
What is the difference between the minimum and maximum
readings taken by
,an indicator? - ANSWER-Total Indicator
Reading.
What type of belt is used for power transmission through
multiple bidirectional
loading sheaves? - ANSWER-
Double-sided.
The number of teeth per inch of length of the pitch circle of a
gear is what? -
ANSWER-Diametrical
pitch.
Which type of chain is composed of heavier links with multiple
side plates and
strands to increase its strength rating? -
ANSWER-Leaf chain.
What represents the length of a belt at the location of the
tension members? -
ANSWER-Pitch
circle.
For what purpose is some amount of backlash desired in
gear operation? -
, ANSWER-
Lubrication.
What is the turning force applied to an object being rotated
around a fixed axis?
- ANSWER-
Torque
what type of V-belt can be used intermittently on motors
rated up to 10hp? -
ANSWER-
FHP
Calculate the amount of work produced if a force of 125lbs is
applied to move a
12lb wagon across a distance
of 25'.
Work= Force*Distance - ANSWER-W=
125lbs*25'
W= 3125ft-
lbs
What is used to mechanically convert rotational motion into
linear motion? -