Determine the heat dissipated (in joule) through a conductor of 10 ohms resistance, when 1 A of current is flowing through the conductor for 5 seconds

SSC JE Electrical 2018 with solution SET-1
Determine the heat dissipated (in joule) through a conductor of 10 ohms resistance, when 1 A of current is flowing through the conductor for 5 seconds

50

60

40

20

50

60

40

20

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SSC JE Electrical 2018 with solution SET-1
Calculate the induced emf (in V) in the inductor of a series RL circuit having the inductance of 1.8 H and resistance of 90 Ohms after 20 milli-seconds when supplied by a 20 V DC source

20

14.76

7.36

10.03

20

14.76

7.36

10.03

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SSC JE Electrical 2018 with solution SET-1
For a dc machine shunt resistance and armature resistance values are

High and High

High and Low

Low and High

Low and Low

High and High

High and Low

Low and High

Low and Low

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SSC JE Electrical 2018 with solution SET-1
Which one of the following is the mathematical expression of the Ohm’s Law?

V = R/I

V = I

V = I.R

V = R

V = R/I

V = I

V = I.R

V = R

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SSC JE Electrical 2018 with solution SET-1
Which one of the following statement is NOT true about PMMC type instruments?

These instruments are suitable for both AC and DC currents

The cost of PMMC instruments is high

Stray magnetic errors are small in these types of instruments

PMMC type Instruments have uniformly divided scale

These instruments are suitable for both AC and DC currents

The cost of PMMC instruments is high

Stray magnetic errors are small in these types of instruments

PMMC type Instruments have uniformly divided scale

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SSC JE Electrical 2018 with solution SET-1
The difference between the stator synchronous speed and rotor speed is called

Lagging speed

Slip Speed

Leading speed

Slow Speed

Lagging speed

Slip Speed

Leading speed

Slow Speed

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SSC JE Electrical 2018 with solution SET-1

SSC JE Electrical 2018 with solution SET-1 Determine the heat dissipated (in joule) through a conductor of 10 ohms resistance, when 1 A of current is flowing through the conductor for 5 seconds

SSC JE Electrical 2018 with solution SET-1 Calculate the induced emf (in V) in the inductor of a series RL circuit having the inductance of 1.8 H and resistance of 90 Ohms after 20 milli-seconds when supplied by a 20 V DC source

SSC JE Electrical 2018 with solution SET-1 For a dc machine shunt resistance and armature resistance values are

SSC JE Electrical 2018 with solution SET-1 Which one of the following is the mathematical expression of the Ohm’s Law?

SSC JE Electrical 2018 with solution SET-1 Which one of the following statement is NOT true about PMMC type instruments?

SSC JE Electrical 2018 with solution SET-1 The difference between the stator synchronous speed and rotor speed is called

SSC JE Electrical 2018 with solution SET-1
Determine the heat dissipated (in joule) through a conductor of 10 ohms resistance, when 1 A of current is flowing through the conductor for 5 seconds

SSC JE Electrical 2018 with solution SET-1
Calculate the induced emf (in V) in the inductor of a series RL circuit having the inductance of 1.8 H and resistance of 90 Ohms after 20 milli-seconds when supplied by a 20 V DC source

SSC JE Electrical 2018 with solution SET-1
For a dc machine shunt resistance and armature resistance values are

SSC JE Electrical 2018 with solution SET-1
Which one of the following is the mathematical expression of the Ohm’s Law?

SSC JE Electrical 2018 with solution SET-1
Which one of the following statement is NOT true about PMMC type instruments?

SSC JE Electrical 2018 with solution SET-1
The difference between the stator synchronous speed and rotor speed is called