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Industrial Maintenance Technician Test With Complete Solutions
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Industrial Maintenance Technician Test With Complete Solutions
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Industrial Maintenance Technician Test WithComplete Solutions
Which device do you use to measure voltage? Answer: Multi Meter
If you were asked to check out the I/O card on a plc, which card would you look at? Answer: Input
Card
What does the term current refer to while dealing with electricity? Answer: Amps
On a hydraulic pump if you were told the pump is cavitating, what would you check for? Answer:
Low fluid in the tank
In a 480 volt three phase system, what would your meter read if you went from one leg to ground?
Answer: 277
WHICH TOOL IS USED WHEN MEASURING SCREW PITCH Answer: Thread Gauge
What is a circuit breaker? Answer: an automatically operated electrical switch designed to protect
an electrical circuit from damage caused by overload or short circuit.
What does a D.P.S.T. switch refer to? Answer: double pole single throw
How many teeth are on a 40B12 sprocket? Answer: 12
The BCD equivalent of 1247 converts to_____. Answer: 0001 0010 0100 0111
, What is the binary value of the following terms: Word and Nibble Answer: 16 digit and 4 digit
What type of programming is used by PLCs. Answer: ladder logic
What is the Octal and Hexadecimal= 0-9,A,B,C,D,E,F equivalent for the decimal numbers 1-15 Answer:
0-7, 10-17, 20... and 0-9,A,B,C,D,E,F
Typical BCD input devices include ____. Answer: thumbwheel switches
BCD code stands for _____. Answer: binary coded decimal
The decimal 1000 has a Weighted Value Position of ______. Answer: 3
If in binary a zero signifies an OFF state a one signifies____________. Answer: an ON state
How many symbols are in the octal number system? Answer: 8
To convert from binary to octal, you select bits in groups of ____ Answer: 3
A register or word is composed of ____. Answer: sixteen bits or two bytes.
The two basic sections of a PLC are the Answer: the central processing unit and the input/output
system
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