SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2
In excess-three code the 4-bit group that is used is

0010

1110

0011

0001

0010

1110

0011

0001

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

Apparent power

Reactive power

Active power

Total power

Apparent power

Reactive power

Active power

Total power

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SSC JE Electrical 2019 with solution SET-2
Which of the following instruments has a uniform scale?

PMMC type

Dynamometer type

Moving iron type

Electrodynamic type

PMMC type

Dynamometer type

Moving iron type

Electrodynamic type

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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 I/CR

Minimum given by L/CR

Maximum given by L/CR

Minimum given by I/CR

Maximum given by I/CR

Minimum given by L/CR

Maximum given by L/CR

Minimum given by I/CR

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SSC JE Electrical 2019 with solution SET-2
IL = Load Current, then the relation between these currents for a DC series generator is

IL ÷ Ise = Ia

IL = Ise + Ia

IL = Ise = Ia

IL ÷ Ise ÷ Ia

IL ÷ Ise = Ia

IL = Ise + Ia

IL = Ise = Ia

IL ÷ Ise ÷ Ia

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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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