SSC JE Electrical 2018 with solution SET-1
 Which of the following instrument can measure voltage resistance and current?

Multimeter
Voltmeter
Ammeter
Wattmeter

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SSC JE Electrical 2018 with solution SET-1
 Which one of the following statement is NOT true about PMMC type instruments?

These instruments are suitable for both AC and DC currents
Stray magnetic errors are small in these types of instruments
PMMC type Instruments have uniformly divided scale
The cost of PMMC instruments is high

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SSC JE Electrical 2018 with solution SET-1
Determine the magnetic field strength (in A/m) of a material when the intensity of magnetization of the material is 0.084 Amp/m and the magnetic susceptibility of the material is 0.0012

0.7
70
700
0.07

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SSC JE Electrical 2018 with solution SET-1
A circuit having the power factor of 0.8 consumes 40 W. What will be the value of reactive power (in VAR) of the circuit?

10
30
20
40

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