01. A.C. Voltage Applied to Inductance & Capacitor
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Alternating Current

155042 Choose the wrong statement for the pure inductive circuit.

1 The inductive reactance limits the current in a purely inductive circuit.
2 The average power supplied to an inductor over one complete cycle is zero.
3 The inductive reactance is directly proportional to the frequency of the current. (d) The emf of the source and current oscillates symmetrically about zero value.
4 (e.) The current leads the voltage by $\frac{\pi}{2}$.
Kerala CEE 2020
Alternating Current

155045 A parallel combination of pure inductor and capacitor is connected across a source of alternating e.m.f. ' $e$ '. The currents flowing through an inductor and capacitor are $i_{L}$ and $i_{C}$ respectively. In this parallel resonant circuit, the condition for currents $i, i_{L}$ and $i_{C}$ is $(i=$ net r.m.s. current in the circuit)

1 $\mathrm{i} / \mathrm{i}_{\mathrm{L}}=\mathrm{i}_{\mathrm{C}}$
2 $\mathrm{i} \neq 0, \mathrm{i}_{\mathrm{L}}=\mathrm{i}_{\mathrm{C}}=0$
3 $\mathrm{i}=0, \mathrm{i}_{\mathrm{L}} \neq 0$
4 $i / 0, i_{L} \neq i_{C}$
MHT-CET 2020
Alternating Current

155092 The time constant of a $L-R$ circuit is:

1 $\mathrm{R} / \mathrm{L}$
2 $L / R$
3 LR
4 $\frac{1}{\mathrm{LR}}$
MP PET-2012
Alternating Current

155080 If coil is opened, then $L$ and $R$ become

1 $\infty, 0$
2 $0, \infty$
3 $\infty, \infty$
4 0,0
MHT-CET 2006
Alternating Current

155082 In Colpitt oscillator the feedback network consists of

1 two inductors and a capacitor
2 two capacitors and an inductor
3 three pairs of $\mathrm{RC}$ circuit
4 three pairs of RL circuit
VITEEE-2008
Join With Us for More Updates
Alternating Current

155042 Choose the wrong statement for the pure inductive circuit.

1 The inductive reactance limits the current in a purely inductive circuit.
2 The average power supplied to an inductor over one complete cycle is zero.
3 The inductive reactance is directly proportional to the frequency of the current. (d) The emf of the source and current oscillates symmetrically about zero value.
4 (e.) The current leads the voltage by $\frac{\pi}{2}$.
Kerala CEE 2020
Alternating Current

155045 A parallel combination of pure inductor and capacitor is connected across a source of alternating e.m.f. ' $e$ '. The currents flowing through an inductor and capacitor are $i_{L}$ and $i_{C}$ respectively. In this parallel resonant circuit, the condition for currents $i, i_{L}$ and $i_{C}$ is $(i=$ net r.m.s. current in the circuit)

1 $\mathrm{i} / \mathrm{i}_{\mathrm{L}}=\mathrm{i}_{\mathrm{C}}$
2 $\mathrm{i} \neq 0, \mathrm{i}_{\mathrm{L}}=\mathrm{i}_{\mathrm{C}}=0$
3 $\mathrm{i}=0, \mathrm{i}_{\mathrm{L}} \neq 0$
4 $i / 0, i_{L} \neq i_{C}$
MHT-CET 2020
Alternating Current

155092 The time constant of a $L-R$ circuit is:

1 $\mathrm{R} / \mathrm{L}$
2 $L / R$
3 LR
4 $\frac{1}{\mathrm{LR}}$
MP PET-2012
Alternating Current

155080 If coil is opened, then $L$ and $R$ become

1 $\infty, 0$
2 $0, \infty$
3 $\infty, \infty$
4 0,0
MHT-CET 2006
Alternating Current

155082 In Colpitt oscillator the feedback network consists of

1 two inductors and a capacitor
2 two capacitors and an inductor
3 three pairs of $\mathrm{RC}$ circuit
4 three pairs of RL circuit
VITEEE-2008
For More Updates join with Us
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
Alternating Current

155042 Choose the wrong statement for the pure inductive circuit.

1 The inductive reactance limits the current in a purely inductive circuit.
2 The average power supplied to an inductor over one complete cycle is zero.
3 The inductive reactance is directly proportional to the frequency of the current. (d) The emf of the source and current oscillates symmetrically about zero value.
4 (e.) The current leads the voltage by $\frac{\pi}{2}$.
Kerala CEE 2020
Alternating Current

155045 A parallel combination of pure inductor and capacitor is connected across a source of alternating e.m.f. ' $e$ '. The currents flowing through an inductor and capacitor are $i_{L}$ and $i_{C}$ respectively. In this parallel resonant circuit, the condition for currents $i, i_{L}$ and $i_{C}$ is $(i=$ net r.m.s. current in the circuit)

1 $\mathrm{i} / \mathrm{i}_{\mathrm{L}}=\mathrm{i}_{\mathrm{C}}$
2 $\mathrm{i} \neq 0, \mathrm{i}_{\mathrm{L}}=\mathrm{i}_{\mathrm{C}}=0$
3 $\mathrm{i}=0, \mathrm{i}_{\mathrm{L}} \neq 0$
4 $i / 0, i_{L} \neq i_{C}$
MHT-CET 2020
Alternating Current

155092 The time constant of a $L-R$ circuit is:

1 $\mathrm{R} / \mathrm{L}$
2 $L / R$
3 LR
4 $\frac{1}{\mathrm{LR}}$
MP PET-2012
Alternating Current

155080 If coil is opened, then $L$ and $R$ become

1 $\infty, 0$
2 $0, \infty$
3 $\infty, \infty$
4 0,0
MHT-CET 2006
Alternating Current

155082 In Colpitt oscillator the feedback network consists of

1 two inductors and a capacitor
2 two capacitors and an inductor
3 three pairs of $\mathrm{RC}$ circuit
4 three pairs of RL circuit
VITEEE-2008
NEET DIGITAL LIBRARY
Alternating Current

155042 Choose the wrong statement for the pure inductive circuit.

1 The inductive reactance limits the current in a purely inductive circuit.
2 The average power supplied to an inductor over one complete cycle is zero.
3 The inductive reactance is directly proportional to the frequency of the current. (d) The emf of the source and current oscillates symmetrically about zero value.
4 (e.) The current leads the voltage by $\frac{\pi}{2}$.
Kerala CEE 2020
Alternating Current

155045 A parallel combination of pure inductor and capacitor is connected across a source of alternating e.m.f. ' $e$ '. The currents flowing through an inductor and capacitor are $i_{L}$ and $i_{C}$ respectively. In this parallel resonant circuit, the condition for currents $i, i_{L}$ and $i_{C}$ is $(i=$ net r.m.s. current in the circuit)

1 $\mathrm{i} / \mathrm{i}_{\mathrm{L}}=\mathrm{i}_{\mathrm{C}}$
2 $\mathrm{i} \neq 0, \mathrm{i}_{\mathrm{L}}=\mathrm{i}_{\mathrm{C}}=0$
3 $\mathrm{i}=0, \mathrm{i}_{\mathrm{L}} \neq 0$
4 $i / 0, i_{L} \neq i_{C}$
MHT-CET 2020
Alternating Current

155092 The time constant of a $L-R$ circuit is:

1 $\mathrm{R} / \mathrm{L}$
2 $L / R$
3 LR
4 $\frac{1}{\mathrm{LR}}$
MP PET-2012
Alternating Current

155080 If coil is opened, then $L$ and $R$ become

1 $\infty, 0$
2 $0, \infty$
3 $\infty, \infty$
4 0,0
MHT-CET 2006
Alternating Current

155082 In Colpitt oscillator the feedback network consists of

1 two inductors and a capacitor
2 two capacitors and an inductor
3 three pairs of $\mathrm{RC}$ circuit
4 three pairs of RL circuit
VITEEE-2008
Join With Us for More Updates
Alternating Current

155042 Choose the wrong statement for the pure inductive circuit.

1 The inductive reactance limits the current in a purely inductive circuit.
2 The average power supplied to an inductor over one complete cycle is zero.
3 The inductive reactance is directly proportional to the frequency of the current. (d) The emf of the source and current oscillates symmetrically about zero value.
4 (e.) The current leads the voltage by $\frac{\pi}{2}$.
Kerala CEE 2020
Alternating Current

155045 A parallel combination of pure inductor and capacitor is connected across a source of alternating e.m.f. ' $e$ '. The currents flowing through an inductor and capacitor are $i_{L}$ and $i_{C}$ respectively. In this parallel resonant circuit, the condition for currents $i, i_{L}$ and $i_{C}$ is $(i=$ net r.m.s. current in the circuit)

1 $\mathrm{i} / \mathrm{i}_{\mathrm{L}}=\mathrm{i}_{\mathrm{C}}$
2 $\mathrm{i} \neq 0, \mathrm{i}_{\mathrm{L}}=\mathrm{i}_{\mathrm{C}}=0$
3 $\mathrm{i}=0, \mathrm{i}_{\mathrm{L}} \neq 0$
4 $i / 0, i_{L} \neq i_{C}$
MHT-CET 2020
Alternating Current

155092 The time constant of a $L-R$ circuit is:

1 $\mathrm{R} / \mathrm{L}$
2 $L / R$
3 LR
4 $\frac{1}{\mathrm{LR}}$
MP PET-2012
Alternating Current

155080 If coil is opened, then $L$ and $R$ become

1 $\infty, 0$
2 $0, \infty$
3 $\infty, \infty$
4 0,0
MHT-CET 2006
Alternating Current

155082 In Colpitt oscillator the feedback network consists of

1 two inductors and a capacitor
2 two capacitors and an inductor
3 three pairs of $\mathrm{RC}$ circuit
4 three pairs of RL circuit
VITEEE-2008