SSC JE Electrical Engineering 22nd Jan 2018 Shift-2
For the following questions answer them individually
SSC JE Electrical Engineering 22nd Jan 2018 Shift-2 - Question 141
Which of the following is the dimension of power?
SSC JE Electrical Engineering 22nd Jan 2018 Shift-2 - Question 142
A factory runs in 4 shifts of 6 hours each, in which it consumes 36 kW, 86 kW, 50 kW and 20 kW in each shift respectively. Calculate the energy (in kWh) consumed by the factory per day.
SSC JE Electrical Engineering 22nd Jan 2018 Shift-2 - Question 143
In 'Two-watt meter method' of power calculation of a 3-phase balanced star connected system, what is the power factor of the system, if one of the watt meters shows negative reading and the other shows a positive reading?
SSC JE Electrical Engineering 22nd Jan 2018 Shift-2 - Question 144
Which of the following is NOT a feature of MI type instruments?
SSC JE Electrical Engineering 22nd Jan 2018 Shift-2 - Question 145
What is the phase shift (in degrees) between the signals, which is indicated by the Lissajous pattern given below?
SSC JE Electrical Engineering 22nd Jan 2018 Shift-2 - Question 146
Which of the following is used to measure the power in very high voltage circuits with a low rating wattmeter?
SSC JE Electrical Engineering 22nd Jan 2018 Shift-2 - Question 147
What is the smallest change in the input signal that can be detected by an instrument called?
SSC JE Electrical Engineering 22nd Jan 2018 Shift-2 - Question 148
Which of the following is TRUE in case of current transformers?
SSC JE Electrical Engineering 22nd Jan 2018 Shift-2 - Question 149
What is the angle between (in degrees) the planes of two moving coils of a dynamometer type 3-phase power factor meter?
SSC JE Electrical Engineering 22nd Jan 2018 Shift-2 - Question 150
What is the reading (in kW) of both the wattmeter, when measuring the power of a three-phase three wire system having an input of 5 kW and power factor of 0.866?
