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 is the mathematical expression of the Ohm’s Law?

V = I.R

V = R

V = R/I

V = I

V = I.R

V = R

V = R/I

V = I

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SSC JE Electrical 2018 with solution SET-1
Calculate the phase angle between the voltage and current phasor of a series RL circuit having the resistance of 65 Ohms and Inductive reactance of 37.53 ohms when supplied by a frequency of 60 Hz

15°

60°

30°

45°

15°

60°

30°

45°

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SSC JE Electrical 2018 with solution SET-1
Which one of the following is a passive element to an electric circuit?

Voltage source

Resistors

Battery

Current source

Voltage source

Resistors

Battery

Current source

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SSC JE Electrical 2018 with solution SET-1
What will be the value of average power (in Watt) of a sinusoidal voltage applied across a series circuit is 20 sinωt V and the current flowing the circuit is 10 sin(ωt + 60)A?

80

100

50

60

80

100

50

60

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SSC JE Electrical 2018 with solution SET-1
Determine the current (in A) that flows through a 15 Ohms resistance, when the potential difference between the terminals of the resistors is 60 V

2

3

6

4

2

3

6

4

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SSC JE Electrical 2018 with solution SET-1
The motor used on a small lathe is usually

Single-phase capacitor run Motor

D.C shunt Motor

Universal Motor

3-Phase Synchronous Motor

Single-phase capacitor run Motor

D.C shunt Motor

Universal Motor

3-Phase Synchronous Motor

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SSC JE Electrical 2018 with solution SET-1

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 Calculate the phase angle between the voltage and current phasor of a series RL circuit having the resistance of 65 Ohms and Inductive reactance of 37.53 ohms when supplied by a frequency of 60 Hz

SSC JE Electrical 2018 with solution SET-1 Which one of the following is a passive element to an electric circuit?

SSC JE Electrical 2018 with solution SET-1 What will be the value of average power (in Watt) of a sinusoidal voltage applied across a series circuit is 20 sinωt V and the current flowing the circuit is 10 sin(ωt + 60)A?

SSC JE Electrical 2018 with solution SET-1 Determine the current (in A) that flows through a 15 Ohms resistance, when the potential difference between the terminals of the resistors is 60 V

SSC JE Electrical 2018 with solution SET-1 The motor used on a small lathe is usually

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
Calculate the phase angle between the voltage and current phasor of a series RL circuit having the resistance of 65 Ohms and Inductive reactance of 37.53 ohms when supplied by a frequency of 60 Hz

SSC JE Electrical 2018 with solution SET-1
Which one of the following is a passive element to an electric circuit?

SSC JE Electrical 2018 with solution SET-1
What will be the value of average power (in Watt) of a sinusoidal voltage applied across a series circuit is 20 sinωt V and the current flowing the circuit is 10 sin(ωt + 60)A?

SSC JE Electrical 2018 with solution SET-1
Determine the current (in A) that flows through a 15 Ohms resistance, when the potential difference between the terminals of the resistors is 60 V

SSC JE Electrical 2018 with solution SET-1
The motor used on a small lathe is usually