Determine the phase angle (in degrees) of a balanced 3-phase star connected system, if the first and the second wattmeter show reading of 200 W and 1200 W respectively

SSC JE Electrical 2018 with solution SET-1
Determine the phase angle (in degrees) of a balanced 3-phase star connected system, if the first and the second wattmeter show reading of 200 W and 1200 W respectively

78

65

84

51

78

65

84

51

ANSWER DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
The process of adding, impurities to a semiconductor is known as___

Doping

Pugging

Polling

Instrusion

Doping

Pugging

Polling

Instrusion

ANSWER DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
What will be the value of average power (in Watt) of a sinusoidal voltage applied across a series circuit is 20 sinωt V and the current flowing the circuit is 10 sin(ωt + 60)A?

60

50

80

100

60

50

80

100

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
The speed of a synchronous motor can be changed by

Changing the supply voltage

Changing the frequency

Changing the load

Changing the supply Terminals

Changing the supply voltage

Changing the frequency

Changing the load

Changing the supply Terminals

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
Which one of the following statement is TRUE?

Kirchhoff’s Law is not applicable to the circuit with the passive elements

Kirchhoff’s Law is not applicable to circuits with the distributed elements

Kirchhoff’s Law is not applicable to the circuit with the non-Linear resistance

Kirchhoff’s Law is not applicable to the circuit with the non-Linear resistance.

Kirchhoff’s Law is not applicable to the circuit with the passive elements

Kirchhoff’s Law is not applicable to circuits with the distributed elements

Kirchhoff’s Law is not applicable to the circuit with the non-Linear resistance

Kirchhoff’s Law is not applicable to the circuit with the non-Linear resistance.

ANSWER DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1
The speed of the ceiling fan is about

Upto 450 RPM

Upto 10000 RPM

Upto 10 RPM

Upto 200 RPM

Upto 450 RPM

Upto 10000 RPM

Upto 10 RPM

Upto 200 RPM

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2018 with solution SET-1

SSC JE Electrical 2018 with solution SET-1 Determine the phase angle (in degrees) of a balanced 3-phase star connected system, if the first and the second wattmeter show reading of 200 W and 1200 W respectively

SSC JE Electrical 2018 with solution SET-1 The process of adding, impurities to a semiconductor is known as___

SSC JE Electrical 2018 with solution SET-1 What will be the value of average power (in Watt) of a sinusoidal voltage applied across a series circuit is 20 sinωt V and the current flowing the circuit is 10 sin(ωt + 60)A?

SSC JE Electrical 2018 with solution SET-1 The speed of a synchronous motor can be changed by

SSC JE Electrical 2018 with solution SET-1 Which one of the following statement is TRUE?

SSC JE Electrical 2018 with solution SET-1 The speed of the ceiling fan is about

SSC JE Electrical 2018 with solution SET-1
Determine the phase angle (in degrees) of a balanced 3-phase star connected system, if the first and the second wattmeter show reading of 200 W and 1200 W respectively

SSC JE Electrical 2018 with solution SET-1
The process of adding, impurities to a semiconductor is known as___

SSC JE Electrical 2018 with solution SET-1
What will be the value of average power (in Watt) of a sinusoidal voltage applied across a series circuit is 20 sinωt V and the current flowing the circuit is 10 sin(ωt + 60)A?

SSC JE Electrical 2018 with solution SET-1
The speed of a synchronous motor can be changed by

SSC JE Electrical 2018 with solution SET-1
Which one of the following statement is TRUE?

SSC JE Electrical 2018 with solution SET-1
The speed of the ceiling fan is about