|
Anderson bridge is used to measure of ___
|
|
1
|
796
|
July 18, 2023
|
|
A thermo-couple instrument can be used for the ___
|
|
0
|
433
|
July 30, 2021
|
|
Hay's bridge is suitable for inductances having low L/R ratio ___
|
|
1
|
354
|
July 18, 2023
|
|
To keep the effect of a voltmeter on a circuit to a minimum, the ___
|
|
1
|
352
|
July 14, 2023
|
|
An ohmmeter is used to check for which of the following conditions?
|
|
1
|
366
|
July 7, 2023
|
|
The force applied to a strain gauge causes it to bend and ___
|
|
0
|
329
|
July 22, 2022
|
|
A measuring system consists of ___
|
|
0
|
1028
|
January 25, 2022
|
|
Ohmmeter are classified by type ___
|
|
0
|
414
|
February 11, 2022
|
|
What type of circuit breaker can be overridden if the operating mechanism is held ON?
|
|
0
|
388
|
February 11, 2022
|
|
What should be used to adjust contact clearances on a relay?
|
|
0
|
367
|
February 11, 2022
|
|
What should be used to clean the contacts of a relay?
|
|
0
|
317
|
February 11, 2022
|
|
If a relay is NOT operating properly, which of the following items need NOT be checked?
|
|
0
|
660
|
February 11, 2022
|
|
If a relay is hermetically sealed with an opaque cover, which of ___
|
|
0
|
293
|
February 11, 2022
|
|
If a solenoid is not operating properly, which of ___
|
|
0
|
391
|
February 11, 2022
|
|
A solenoid is commonly used in which of the following devices?
|
|
0
|
274
|
February 11, 2022
|
|
A solenoid is based upon which of the following principles?
|
|
0
|
492
|
February 11, 2022
|
|
Checking a switch with the power applied is accomplished by using which of the following meters?
|
|
0
|
629
|
February 11, 2022
|
|
Checking a switch with the circuit power NOT applied is accomplished by ___
|
|
0
|
286
|
February 11, 2022
|
|
Designation of switch voltage rating is based on which of the following voltage values?
|
|
0
|
860
|
February 11, 2022
|
|
Designation of switch current rating is based on which of the following current values?
|
|
0
|
275
|
February 11, 2022
|
|
What is the common name for a accurate snap-acting switch?
|
|
0
|
296
|
February 11, 2022
|
|
To guard against the accidental turning off of a circuit, which of ___
|
|
0
|
310
|
February 11, 2022
|
|
To guard against the accidental actuation of a circuit, which of the following types of switches are used?
|
|
0
|
490
|
February 11, 2022
|
|
Control of a circuit requiring a temporary actuation signal is provided by which of the following switches?
|
|
0
|
1020
|
February 11, 2022
|
|
What is the maximum number of different single-pole, double throw switch positions possible?
|
|
0
|
676
|
February 11, 2022
|
|
What is the maximum number of different single-pole, single throw switch positions possible?
|
|
0
|
399
|
February 11, 2022
|
|
A switch actuator is described by which of the following terms?
|
|
0
|
304
|
February 11, 2022
|
|
Control or selection of one or more circuits is a function of which of the following switches?
|
|
0
|
319
|
February 11, 2022
|
|
Which of the following is an automatic switch?
|
|
0
|
455
|
February 11, 2022
|
|
Which of the following is a manual switch?
|
|
0
|
275
|
February 11, 2022
|