SSC JE Electrical 2019 with solution SET-1
Hunting occurs in a/an motor

Synchronous
Induction
DC shunt
DC series

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SSC JE Electrical 2019 with solution SET-1
 The laws involved in the expression e  = −dφ/dt are

Coulomb’s and Faraday’s laws
Faraday’s and Lenz’s laws
Coulomb’s and Ampere’s laws
Faraday’s and Ampere’s laws

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SSC JE Electrical 2019 with solution SET-1
 The Norton’s current in the circuit shown below is

120A
2A
12A
4A

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

√2 × maximum value
0.5 × maximum value
2 × maximum value
0.637 × maximum value

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SSC JE Electrical 2019 with solution SET-1
 P = ρQHg is the water power equation. Head ‘H’ is measured in meter ‘g’ gravity constant is measured in meter/second square, then the measuring unit of ‘Q’, the flow rate of water is:

Meter per second
Meter per hour
Cubic meter per second
Square meter per second

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