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 = ?

4∠30°

100∠30°

5∠30°

100∠120°

4∠30°

100∠30°

5∠30°

100∠120°

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SSC JE Electrical 2019 with solution SET-2
If a transformer has N1 = N2 = 1 : 1, then the transformer is a/an

Isolation transformer

Power transformer

Potential transformer

Current transformer

Isolation transformer

Power transformer

Potential transformer

Current transformer

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SSC JE Electrical 2019 with solution SET-2
Creeping is a term related to instruments?

PMMC type

Dynamometer type

Moving iron type

Induction type

PMMC type

Dynamometer type

Moving iron type

Induction type

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SSC JE Electrical 2019 with solution SET-2
In Boolean algebra (A. Ā) + A

Ā

A

0

1

Ā

A

0

1

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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?

0 A, 0.2 V

10A, 2 V

0.2 A, 0V

2 A, 10 V

0 A, 0.2 V

10A, 2 V

0.2 A, 0V

2 A, 10 V

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SSC JE Electrical 2019 with solution SET-2
The number of brushes required for a 4 pole, lap wound DC machine is

4

2

1

8

4

2

1

8

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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 If a transformer has N1 = N2 = 1 : 1, then the transformer is a/an

SSC JE Electrical 2019 with solution SET-2 Creeping is a term related to instruments?

SSC JE Electrical 2019 with solution SET-2 In Boolean algebra (A. Ā) + A

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 The number of brushes required for a 4 pole, lap wound DC machine is

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
If a transformer has N1 = N2 = 1 : 1, then the transformer is a/an

SSC JE Electrical 2019 with solution SET-2
Creeping is a term related to instruments?

SSC JE Electrical 2019 with solution SET-2
In Boolean algebra (A. Ā) + A

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
The number of brushes required for a 4 pole, lap wound DC machine is