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∠30°

100∠120°

4∠30°

5∠30°

100∠30°

100∠120°

4∠30°

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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 ____?

Earthing

Transposition

Corona

Sag

Earthing

Transposition

Corona

Sag

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SSC JE Electrical 2019 with solution SET-2
An ideal voltage source is one that____?

Supplies constant power

Has zero internal resistance

Has medium internal resistance

Has infinite internal resistance

Supplies constant power

Has zero internal resistance

Has medium internal resistance

Has infinite internal resistance

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SSC JE Electrical 2019 with solution SET-2
The scheduled speed of a train is______

Equal to average speed

Always greater than the average speed

Equal to maximum speed

Always less than the average speed

Equal to average speed

Always greater than the average speed

Equal to maximum speed

Always less than the average speed

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

Ā

1

A

0

Ā

1

A

0

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SSC JE Electrical 2019 with solution SET-2
The impedance at resonance offered by a parallel resonant circuit is

Maximum given by L/CR

Maximum given by I/CR

Minimum given by L/CR

Minimum given by I/CR

Maximum given by L/CR

Maximum given by I/CR

Minimum given by L/CR

Minimum given by I/CR

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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 The conductor tied between two supports takes the shape of a ‘catenary’ due to ____?

SSC JE Electrical 2019 with solution SET-2 An ideal voltage source is one that____?

SSC JE Electrical 2019 with solution SET-2 The scheduled speed of a train is______

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

SSC JE Electrical 2019 with solution SET-2 The impedance at resonance offered by a parallel resonant circuit 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
The conductor tied between two supports takes the shape of a ‘catenary’ due to ____?

SSC JE Electrical 2019 with solution SET-2
An ideal voltage source is one that____?

SSC JE Electrical 2019 with solution SET-2
The scheduled speed of a train is______

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

SSC JE Electrical 2019 with solution SET-2
The impedance at resonance offered by a parallel resonant circuit is