An electric motor in which both the rotor and stator fields rotate with the same speed is called

SSC JE Electrical 2019 with solution SET-1
An electric motor in which both the rotor and stator fields rotate with the same speed is called

Induction motor

Synchronous motor

Universal motor

DC motor

Induction motor

Synchronous motor

Universal motor

DC motor

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SSC JE Electrical 2019 with solution SET-1
The average value of a sinusoidal wave is:

√2 × maximum value

2 × maximum value

0.637 × maximum value

0.5 × maximum value

√2 × maximum value

2 × maximum value

0.637 × maximum value

0.5 × maximum value

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SSC JE Electrical 2019 with solution SET-1
An electric heater is connected across 230V and it draws a current of 2A. Then the resistance offered by the heater is?

11.5 ohm

115 ohm

29 ohm

290 ohm

11.5 ohm

115 ohm

29 ohm

290 ohm

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SSC JE Electrical 2019 with solution SET-1
Which of the following should be used under no-load conditions?

Isolator

Rewireable fuse

Air-break switch

Circuit breaker

Isolator

Rewireable fuse

Air-break switch

Circuit breaker

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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
4F2D is a/an number

Hexadecimal

Decimal

Binary

Octal

Hexadecimal

Decimal

Binary

Octal

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SSC JE Electrical 2019 with solution SET-1

SSC JE Electrical 2019 with solution SET-1 An electric motor in which both the rotor and stator fields rotate with the same speed is called

SSC JE Electrical 2019 with solution SET-1 The average value of a sinusoidal wave is:

SSC JE Electrical 2019 with solution SET-1 An electric heater is connected across 230V and it draws a current of 2A. Then the resistance offered by the heater is?

SSC JE Electrical 2019 with solution SET-1 Which of the following should be used under no-load conditions?

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 4F2D is a/an number

SSC JE Electrical 2019 with solution SET-1
An electric motor in which both the rotor and stator fields rotate with the same speed is called

SSC JE Electrical 2019 with solution SET-1
The average value of a sinusoidal wave is:

SSC JE Electrical 2019 with solution SET-1
An electric heater is connected across 230V and it draws a current of 2A. Then the resistance offered by the heater is?

SSC JE Electrical 2019 with solution SET-1
Which of the following should be used under no-load conditions?

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
4F2D is a/an number