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Questions Bank (1458190 total)
Referring to the large schematic handout, with Run-Start Switch RS SW 121, when in the run position, there is a connection between contacts ____.
3 and 4, and 7 and 8
0%
1 and 2, and 5 and 6
0%
1 and 2, and 3 and 4
0%
5 and 6, and 7 and 8
0%
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Referring to the large schematic handout, there are three terminal blocks on line ____.
04
0%
02
0%
06
0%
00
0%
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Referring to the large schematic handout, the overload relays are ____.
hydraulic
0%
magnetic
0%
capacitive
0%
thermal
0%
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Referring to the large schematic handout, the disconnect switch is rated at ____.
200 amperes and has three contacts, one in each line
0%
200 amperes and has six contacts, two in each line
0%
2300 amperes and has three contacts, one in each line
0%
2300 amperes and has six contacts, two in each line
0%
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Referring to the large schematic handout, the current transformers produces an output of ____ under short circuit conditions.
100 amperes
0%
10 amperes
0%
1 ampere
0%
5 amperes
0%
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Referring to the large schematic handout, the control transformer is rated at ____.
2300 volt-amperes
0%
230 volt-amperes
0%
120 volt-amperes
0%
2000 volt-amperes
0%
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Referring to the large schematic handout, on line 14 there are ____ test points.
four
0%
five
0%
two
0%
three
0%
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Referring to the large schematic handout, CR-8 has contacts on ____.
one line
0%
four lines
0%
three lines
0%
two lines
0%
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Referring to the large schematic handout, CR-7 has contacts on ____.
one line
0%
four lines
0%
three lines
0%
two lines
0%
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Referring to the figure below, when the resistive wire heats up due to excessive motor current, the ____.
start-winding contact closes
0%
thermostat contact closes
0%
thermostat contact opens
0%
start-winding contact opens
0%
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