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Q1. | At half power points of a resonance curve, the current is____ times the maximum current. |

A. | 1/2 [Wrong Answer] |

B. | 1/ √2 [Correct Answer] |

C. | √2 [Wrong Answer] |

D. | 2 [Wrong Answer] |

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Explanation:-
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**Also Read Similar Questions Below :**

⇒ At very low frequencies a series R-C circuit behaves as almost purely____

Resistive

Inductive

Capacitive

None of these

⇒ The transient currents are associated with the

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Impedance of the current

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Resistance of the circuit

⇒ The power is measured in terms of decibles in case of

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Electric arc with unlike electrodes

⇒ The unit of frequency of an A.C. signal is

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⇒ For the same peak value which of the following wave will have the highest r.m.s. value ?

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Triangular wave

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⇒ The dual of a loop is

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Mesh

Tree

⇒ The safest value of current the human body can carry for more than 3 second is

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9 mA

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0.636 I

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⇒ Capacitive reactance is more when

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⇒ Power factor of an inductive circuit is usually improved by connecting capacitor to it in

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Either (A) or (B)

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⇒ The frequency of domestic power supply in India is

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⇒ The ratio of the bandwidth to the resonance frequency is called the____ of the circuit.

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Susceptance

Quality factor

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⇒ In a R-L-C series circuit if voltage V across the circuit is reduced to half the current I will change to

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3/4 I

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20 H

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