|
The static error band of ___
|
|
0
|
448
|
October 20, 2021
|
|
Deflection of a hot wire instrument is ___
|
|
0
|
203
|
October 20, 2021
|
|
Relative permitlivity can be measured by ___
|
|
0
|
182
|
October 20, 2021
|
|
Rosette gauges are used to ___
|
|
0
|
313
|
October 20, 2021
|
|
Air friction clamping is achieved by the movement of ___
|
|
0
|
197
|
October 20, 2021
|
|
Dead time of the instrument is ___
|
|
0
|
240
|
October 20, 2021
|
|
Radio frequency can be measured by which of the following frequency meters?
|
|
0
|
164
|
October 20, 2021
|
|
Which of the following resistances is shown by a needle in a meggar not in operation?
|
|
0
|
253
|
October 20, 2021
|
|
By a 'Rotameter' we can ___
|
|
0
|
317
|
October 20, 2021
|
|
An induction wattmeter measures ___
|
|
0
|
512
|
October 20, 2021
|
|
Null type recorders are ___
|
|
0
|
312
|
October 20, 2021
|
|
The meter constant of single phase energy meter is expressed in ___
|
|
0
|
761
|
October 20, 2021
|
|
___ type instrument can have full scale deflection of 300 degrees
|
|
0
|
163
|
October 20, 2021
|
|
A very accurate voltmeter, when used to measure voltage across a ___
|
|
0
|
349
|
October 20, 2021
|
|
___ instrument is free from hysteresis and eddy current errors
|
|
0
|
227
|
October 20, 2021
|
|
Weston cell is a ___
|
|
0
|
242
|
October 20, 2021
|
|
Which of the following is measured by using a vector voltmeter?
|
|
0
|
180
|
October 20, 2021
|
|
Meter ranges are so selected that the indications are ___
|
|
0
|
429
|
October 20, 2021
|
|
Torque weight ratio will be least in ___
|
|
0
|
394
|
October 20, 2021
|
|
In a single phase power factor meter the phase difference between ___
|
|
0
|
217
|
October 20, 2021
|
|
Permanent magnets used in instruments are ___
|
|
0
|
164
|
October 20, 2021
|
|
Wagner earthing device is used to ___
|
|
0
|
186
|
October 20, 2021
|
|
A portable instrument is likely to ___
|
|
0
|
215
|
October 20, 2021
|
|
A phase shifting transformer is used in ___
|
|
0
|
181
|
October 20, 2021
|
|
In the measurement of power by two wattmeter method, when the ___
|
|
0
|
134
|
October 20, 2021
|
|
The electrical power to a meggar is ___
|
|
0
|
154
|
October 20, 2021
|
|
___ type instrument has identical calibration for A.C. as well as D.C. values?
|
|
0
|
159
|
October 20, 2021
|
|
The pressure coil of a wattmeter should be connected on the ___
|
|
0
|
131
|
October 20, 2021
|
|
Which of the following instruments cannot be used for the measurement of ___
|
|
0
|
211
|
October 20, 2021
|
|
Two holes in the disc of energy meter are drilled at ___
|
|
0
|
142
|
October 20, 2021
|