SSC JE Electrical 2018 with solution SET-1
 What is the value of current I4 (in A) for the given junction?

4
−4
6
−6

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SSC JE Electrical 2018 with solution SET-1
The welding electric circuit is______

Through cables Only
None of these
Always Earthed
Never Earthed

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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 3-phase star connected system is supplied by a line voltage of 440 V. The value of the current is 50 A. What is the power (in kW) consumed by the system, if the current lags the voltage by 45 degrees?

8.95
47
26.94
24

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