When the supply to the excitation fails, the synchronous generator acts like a/an

SSC JE Electrical 2019 with solution SET-1
When the supply to the excitation fails, the synchronous generator acts like a/an

Synchronous generator

Induction motor

Induction generator

Synchronous motor

Synchronous generator

Induction motor

Induction generator

Synchronous motor

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SSC JE Electrical 2019 with solution SET-1
A magnetic circuit is applied with a current that changes at a rate of 5 A/sec. The circuit has an inductance of 2H, then the self-induced EMF is

0.4 V

−4 V

−10 V

−2.5 V

0.4 V

−4 V

−10 V

−2.5 V

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SSC JE Electrical 2019 with solution SET-1
The output of the logic circuit given below represents the gate.

NOR

OR

AND

NAND

NOR

OR

AND

NAND

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SSC JE Electrical 2019 with solution SET-1
If dΦ is the luminous flux incident normally on an area dA, then Illuminance is given as

dΦ ⁄ dA

dΦ − dA

dA ⁄ dΦ

Φ × A

dΦ ⁄ dA

dΦ − dA

dA ⁄ dΦ

Φ × A

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SSC JE Electrical 2019 with solution SET-1
Reflected Light/Incident Light =

Maintenance factor

Absorption factor

Waste light factor

Reflection factor

Maintenance factor

Absorption factor

Waste light factor

Reflection factor

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SSC JE Electrical 2019 with solution SET-1
_______is a tube that brings water to turbines

Penstock

Spillway

Trash rack

Forebay

Penstock

Spillway

Trash rack

Forebay

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SSC JE Electrical 2019 with solution SET-1

SSC JE Electrical 2019 with solution SET-1 When the supply to the excitation fails, the synchronous generator acts like a/an

SSC JE Electrical 2019 with solution SET-1 A magnetic circuit is applied with a current that changes at a rate of 5 A/sec. The circuit has an inductance of 2H, then the self-induced EMF is

SSC JE Electrical 2019 with solution SET-1 The output of the logic circuit given below represents the gate.

SSC JE Electrical 2019 with solution SET-1 If dΦ is the luminous flux incident normally on an area dA, then Illuminance is given as

SSC JE Electrical 2019 with solution SET-1 Reflected Light/Incident Light =

SSC JE Electrical 2019 with solution SET-1 _______is a tube that brings water to turbines

SSC JE Electrical 2019 with solution SET-1
When the supply to the excitation fails, the synchronous generator acts like a/an

SSC JE Electrical 2019 with solution SET-1
A magnetic circuit is applied with a current that changes at a rate of 5 A/sec. The circuit has an inductance of 2H, then the self-induced EMF is

SSC JE Electrical 2019 with solution SET-1
The output of the logic circuit given below represents the gate.

SSC JE Electrical 2019 with solution SET-1
If dΦ is the luminous flux incident normally on an area dA, then Illuminance is given as

SSC JE Electrical 2019 with solution SET-1
Reflected Light/Incident Light =

SSC JE Electrical 2019 with solution SET-1
_______is a tube that brings water to turbines