If two impedances are given as Z1 = 20∠60° and Z2 = 5∠30°, then Z1/Z2 = ?

SSC JE Electrical 2019 with solution SET-2
If two impedances are given as Z1 = 20∠60° and Z2 = 5∠30°, then Z1/Z2 = ?

5∠30°

100∠120°

4∠30°

100∠30°

5∠30°

100∠120°

4∠30°

100∠30°

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-2
Observe the given figure. If the diode is an ideal diode, then what are the values of Io and Vo respectively?

10A, 2 V

0 A, 0.2 V

2 A, 10 V

0.2 A, 0V

10A, 2 V

0 A, 0.2 V

2 A, 10 V

0.2 A, 0V

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-2
If the number of poles in an 11 KV transmission line is 80, then how many disc insulators are required?

240

6

80

160

240

6

80

160

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-2
If ‘V’ is the voltage phasor and ‘I’ is the current phasor, then VI represents

Reactive power

Total power

Active power

Apparent power

Reactive power

Total power

Active power

Apparent power

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-2
Two coils are said to be ‘magnetically isolated’ provided the coefficient of coupling K

Is less than one

Is equal to one

Is less than or equal to one

Is equal to zero

Is less than one

Is equal to one

Is less than or equal to one

Is equal to zero

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-2
A transistor can be made to operate as a switch by operating it in which of the following regions?

Active region

Active region, cut-off region

Active region, saturation region

Saturation region, cut-off region

Active region

Active region, cut-off region

Active region, saturation region

Saturation region, cut-off region

ANSWER DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2 If two impedances are given as Z1 = 20∠60° and Z2 = 5∠30°, then Z1/Z2 = ?

SSC JE Electrical 2019 with solution SET-2 Observe the given figure. If the diode is an ideal diode, then what are the values of Io and Vo respectively?

SSC JE Electrical 2019 with solution SET-2 If the number of poles in an 11 KV transmission line is 80, then how many disc insulators are required?

SSC JE Electrical 2019 with solution SET-2 If ‘V’ is the voltage phasor and ‘I’ is the current phasor, then VI represents

SSC JE Electrical 2019 with solution SET-2 Two coils are said to be ‘magnetically isolated’ provided the coefficient of coupling K

SSC JE Electrical 2019 with solution SET-2 A transistor can be made to operate as a switch by operating it in which of the following regions?

SSC JE Electrical 2019 with solution SET-2
If two impedances are given as Z1 = 20∠60° and Z2 = 5∠30°, then Z1/Z2 = ?

SSC JE Electrical 2019 with solution SET-2
Observe the given figure. If the diode is an ideal diode, then what are the values of Io and Vo respectively?

SSC JE Electrical 2019 with solution SET-2
If the number of poles in an 11 KV transmission line is 80, then how many disc insulators are required?

SSC JE Electrical 2019 with solution SET-2
If ‘V’ is the voltage phasor and ‘I’ is the current phasor, then VI represents

SSC JE Electrical 2019 with solution SET-2
Two coils are said to be ‘magnetically isolated’ provided the coefficient of coupling K

SSC JE Electrical 2019 with solution SET-2
A transistor can be made to operate as a switch by operating it in which of the following regions?