Five cells are connected in series in a row and then four such rows are connected in parallel to Feed the current to a resistive load of 1.25Ω. Each cell has an emf of 1.5 V with internal resistance Of 0.2Ω. The current through the load will be

Electric Circuits
Five cells are connected in series in a row and then four such rows are connected in parallel to Feed the current to a resistive load of 1.25Ω. Each cell has an emf of 1.5 V with internal resistance Of 0.2Ω. The current through the load will be

3.33 A

1 A

23.33 A

5 A

3.33 A

1 A

23.33 A

5 A

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Electric Circuits
Find the Z parameters of the circuit shown in figure.

Z11 = 3; Z12 = 1; Z21 = 1; Z22 = 3

Z11 = 1; Z12 = 1; Z21 = 1; Z22 = 1

Z11 = 2; Z12 = 1; Z21 = 1; Z22 = 2

Z11 = 3; Z12 = 3; Z21 = 3; Z22 = 3

Z11 = 3; Z12 = 1; Z21 = 1; Z22 = 3

Z11 = 1; Z12 = 1; Z21 = 1; Z22 = 1

Z11 = 2; Z12 = 1; Z21 = 1; Z22 = 2

Z11 = 3; Z12 = 3; Z21 = 3; Z22 = 3

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Electric Circuits
The greater the internal resistance of a cell

the greater the emf.

the lesser the emf.

the lesser the terminal voltage.

the greater the terminal voltage.

the greater the emf.

the lesser the emf.

the lesser the terminal voltage.

the greater the terminal voltage.

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Electric Circuits
Under resonance condition the phase angle between voltage phase and current phase is

- 90°

0°

45°

90°

- 90°

0°

45°

90°

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Electric Circuits
A periodic voltage having the Fourier series V(t)= {1 + 4sinω0t}

1 W.

11 W.

21 W.

24.5 W.

1 W.

11 W.

21 W.

24.5 W.

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Electric Circuits
Which part of magnetic path requires largest mmf?

Air gap.

Coil.

Inductance.

Core.

Air gap.

Coil.

Inductance.

Core.

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Electric Circuits

Electric Circuits Five cells are connected in series in a row and then four such rows are connected in parallel to Feed the current to a resistive load of 1.25Ω. Each cell has an emf of 1.5 V with internal resistance Of 0.2Ω. The current through the load will be

Electric Circuits Find the Z parameters of the circuit shown in figure.

Electric Circuits The greater the internal resistance of a cell

Electric Circuits Under resonance condition the phase angle between voltage phase and current phase is

Electric Circuits A periodic voltage having the Fourier series V(t)= {1 + 4sinω0t}

Electric Circuits Which part of magnetic path requires largest mmf?

Electric Circuits
Five cells are connected in series in a row and then four such rows are connected in parallel to Feed the current to a resistive load of 1.25Ω. Each cell has an emf of 1.5 V with internal resistance Of 0.2Ω. The current through the load will be

Electric Circuits
Find the Z parameters of the circuit shown in figure.

Electric Circuits
The greater the internal resistance of a cell

Electric Circuits
Under resonance condition the phase angle between voltage phase and current phase is

Electric Circuits
A periodic voltage having the Fourier series V(t)= {1 + 4sinω0t}

Electric Circuits
Which part of magnetic path requires largest mmf?