|
Anderson bridge is used to measure of ___
|
|
1
|
798
|
July 18, 2023
|
|
A thermo-couple instrument can be used for the ___
|
|
0
|
439
|
July 30, 2021
|
|
Hay's bridge is suitable for inductances having low L/R ratio ___
|
|
1
|
358
|
July 18, 2023
|
|
To keep the effect of a voltmeter on a circuit to a minimum, the ___
|
|
1
|
354
|
July 14, 2023
|
|
An ohmmeter is used to check for which of the following conditions?
|
|
1
|
367
|
July 7, 2023
|
|
The force applied to a strain gauge causes it to bend and ___
|
|
0
|
332
|
July 22, 2022
|
|
A measuring system consists of ___
|
|
0
|
1033
|
January 25, 2022
|
|
Ohmmeter are classified by type ___
|
|
0
|
417
|
February 11, 2022
|
|
What type of circuit breaker can be overridden if the operating mechanism is held ON?
|
|
0
|
391
|
February 11, 2022
|
|
What should be used to adjust contact clearances on a relay?
|
|
0
|
369
|
February 11, 2022
|
|
What should be used to clean the contacts of a relay?
|
|
0
|
321
|
February 11, 2022
|
|
If a relay is NOT operating properly, which of the following items need NOT be checked?
|
|
0
|
663
|
February 11, 2022
|
|
If a relay is hermetically sealed with an opaque cover, which of ___
|
|
0
|
295
|
February 11, 2022
|
|
If a solenoid is not operating properly, which of ___
|
|
0
|
397
|
February 11, 2022
|
|
A solenoid is commonly used in which of the following devices?
|
|
0
|
276
|
February 11, 2022
|
|
A solenoid is based upon which of the following principles?
|
|
0
|
494
|
February 11, 2022
|
|
Checking a switch with the power applied is accomplished by using which of the following meters?
|
|
0
|
633
|
February 11, 2022
|
|
Checking a switch with the circuit power NOT applied is accomplished by ___
|
|
0
|
288
|
February 11, 2022
|
|
Designation of switch voltage rating is based on which of the following voltage values?
|
|
0
|
870
|
February 11, 2022
|
|
Designation of switch current rating is based on which of the following current values?
|
|
0
|
278
|
February 11, 2022
|
|
What is the common name for a accurate snap-acting switch?
|
|
0
|
298
|
February 11, 2022
|
|
To guard against the accidental turning off of a circuit, which of ___
|
|
0
|
312
|
February 11, 2022
|
|
To guard against the accidental actuation of a circuit, which of the following types of switches are used?
|
|
0
|
492
|
February 11, 2022
|
|
Control of a circuit requiring a temporary actuation signal is provided by which of the following switches?
|
|
0
|
1042
|
February 11, 2022
|
|
What is the maximum number of different single-pole, double throw switch positions possible?
|
|
0
|
686
|
February 11, 2022
|
|
What is the maximum number of different single-pole, single throw switch positions possible?
|
|
0
|
401
|
February 11, 2022
|
|
A switch actuator is described by which of the following terms?
|
|
0
|
307
|
February 11, 2022
|
|
Control or selection of one or more circuits is a function of which of the following switches?
|
|
0
|
324
|
February 11, 2022
|
|
Which of the following is an automatic switch?
|
|
0
|
457
|
February 11, 2022
|
|
Which of the following is a manual switch?
|
|
0
|
277
|
February 11, 2022
|