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?

Generator

Transformer

Choke

Motor

Generator

Transformer

Choke

Motor

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

Is equal to one

Is equal to zero

Is less than or equal to one

Is less than one

Is equal to one

Is equal to zero

Is less than or equal to one

Is less than one

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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

Minimum given by I/CR

Minimum given by L/CR

Maximum given by I/CR

Maximum given by L/CR

Minimum given by I/CR

Minimum given by L/CR

Maximum given by I/CR

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SSC JE Electrical 2019 with solution SET-2
Four relations are given below. Identify the correct relation regarding a transistor?

IE < IC > IB

IE ÷ IC = IB

IE > IC > IB

IE > IC < IB

IE < IC > IB

IE ÷ IC = IB

IE > IC > IB

IE > IC < IB

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SSC JE Electrical 2019 with solution SET-2
Which of the following motors can be connected across a single-phase AC supply?

Cumulative compound motor

DC shunt motor

DC Series Motor

Differential compound motor

Cumulative compound motor

DC shunt motor

DC Series Motor

Differential compound motor

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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

80

6

160

240

80

6

160

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