A _______ works on the principle of dynamically induced EMF?

SSC JE Electrical 2019 with solution SET-2
A _______ works on the principle of dynamically induced EMF?

Choke

Transformer

Motor

Generator

Choke

Transformer

Motor

Generator

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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∠30°

4∠30°

100∠120°

5∠30°

100∠30°

4∠30°

100∠120°

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SSC JE Electrical 2019 with solution SET-2
The change in DC excitation of a synchronous motor will also change the

Load angle

Speed of the motor

Power factor

Supply voltage

Load angle

Speed of the motor

Power factor

Supply voltage

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

Dynamometer type

Moving iron type

PMMC type

Induction type

Dynamometer type

Moving iron type

PMMC type

Induction type

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SSC JE Electrical 2019 with solution SET-2
For a three-phase induction motor slip at No Load ÷ slip at Full Load

Always equal to zero

Always less than one

Always equal to one

Always less than one

Always equal to zero

Always less than one

Always equal to one

Always less than one

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SSC JE Electrical 2019 with solution SET-2
The conductor tied between two supports takes the shape of a ‘catenary’ due to ____?

Sag

Earthing

Corona

Transposition

Sag

Earthing

Corona

Transposition

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SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2 A _______ works on the principle of dynamically induced EMF?

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 The change in DC excitation of a synchronous motor will also change the

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

SSC JE Electrical 2019 with solution SET-2 For a three-phase induction motor slip at No Load ÷ slip at Full Load

SSC JE Electrical 2019 with solution SET-2 The conductor tied between two supports takes the shape of a ‘catenary’ due to ____?

SSC JE Electrical 2019 with solution SET-2
A _______ works on the principle of dynamically induced EMF?

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
The change in DC excitation of a synchronous motor will also change the

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

SSC JE Electrical 2019 with solution SET-2
For a three-phase induction motor slip at No Load ÷ slip at Full Load

SSC JE Electrical 2019 with solution SET-2
The conductor tied between two supports takes the shape of a ‘catenary’ due to ____?