NOCTI Exam Questions With 100% Correct Answers Guaranteed Pass.
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NOCTI Exam Questions With 100% Correct
Answers Guaranteed Pass.
What type of valve is used to suspend a load?
-flow control valve
-relief valve
-accumulator
-pilot operated check valve - Answer-flow control valve
Which formula below determines maximum force for a cylinder?
F = ð / 4 d2 P
...
NOCTI Exam Questions With 100% Correct
Answers Guaranteed Pass.
What type of valve is used to suspend a load?
-flow control valve
-relief valve
-accumulator
-pilot operated check valve - Answer✔-flow control valve
Which formula below determines maximum force for a cylinder?
F = ð / 4 d2 P
F = ð / 2 d2 P
F = ð x d2 P
F = ð / 4 d2 A - Answer✔F = ð / 4 d2 P
Which of the following is not a common cause of aeration?
Foam in the reservoir.
Low fluid level.
Air leak in the inlet line.
Air leak in the exhaust line - Answer✔Air leak in the exhaust line
Prior to removing your lock out when replacing a hose/tube _______
ensure all tools are removed from the work area
test the assembly to burst
leak test the assembly to system pressure
give each fitting one more turn of the wrench - Answer✔ensure all tools are removed from the
work area
The main air digital pressure switch reports to the Programmable Logic Controller (PLC) with a
digital contact signal called _______________.
SP1
rP1
OUT 1
OUT 2 - Answer✔OUT 1
Replacement oil is normally stored _____________________.
in tanks stored next to the system
at a remote location in barrels that can be transported to the location
off-shore and shipped in just in time as needed
just in time as needed - Answer✔at a remote location in barrels that can be transported to the
location
Pressure in a hydraulic system is generated by ___________ to flow.
the ratio of speed
resistance
the ability
immunity - Answer✔resistance
Which type of air regulator requires a manual relieving of pressure downstream before the
effects of an adjustment will be seen.
self-adjusting
non-adjustable
non-venting
self-venting - Answer✔non-venting
Which of the following would be MOST useful in a predictive maintenance program?
computer-analyzed data monitoring
random monitoring
scheduled monitoring
continuous monitoring - Answer✔computer-analyzed data monitoring
When checking machine vibration, with a hand probe, what precautions should you take first?
Ensure the machine guards are in position and secured
Lockout and tagout
Verify that power is removed
Disconnect the coupling assembly from the motor - Answer✔Ensure the machine guards are in
position and secured
Visual inspection of machinery includes all of the following EXCEPT _______________.
checking for empty part bins
checking for leaks
checking for loose parts or fittings
checking for missing doors or covers - Answer✔checking for empty part bins
Machines in good condition generally tend to have a fairly stable vibration pattern referred to
as...?
signature analysis
broadband analysis
narrowband analysis
phase analysis - Answer✔signature analysis
Taking manual vibration analysis readings of a steam generator exposes you to ...?
burn hazard from heat due to close proximity of the sensors
the guard falling during removal
exposed live electrical wires
high pneumatic pressure - Answer✔burn hazard from heat due to close proximity of the sensors
Data from an oil analysis could contain all of the following data EXCEPT _______________.
contaminant information
metallic particles from wear
temperature
base lubricant and additive properties - Answer✔temperature
Which of the following oil levels is an indication that oil should be replenished?
when the sight glass registers full
when the sight glass registers ¾ or more
when the sight glass level is below the temperature state markings during a given state -
Answer✔when the sight glass level is below the temperature state markings during a given state
Which of the following programming languages is most commonly used for continuous process
control with PID loops?
Ladder diagram
Function block diagram
Structured text
Sequential function chart - Answer✔Function block diagram
Which of the following is NOT a type of Construct used within Structured Text Programming?
If Then
For Do
While Do
Unless I Say Not To
Repeat Until
Case Of - Answer✔Unless I Say Not To
Which of the following is NOT true regarding analog I/O modules?
-Scaling is not possible when operating in Floating-point mode.
-Integer mode provides the most basic representation of analog data.
-Ramping limits the speed in which an analog signal can change.
-Scaling, ramping, calibration, and other characteristics of analog I/O modules can be modified
through the module properties from within RSLogix 5000 - Answer✔-Scaling is not possible
when operating in Floating-point mode.
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