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Q1. | Figure shows a chopper feeding RLE load, The free wheeling diode conducts w |

A. | thyristor is on [Wrong Answer] |

B. | thyristor is off [Correct Answer] |

C. | both when thyristor is on and thyristor is off [Wrong Answer] |

D. | partly when thyristor is off and partly when thyristor is on [Wrong Answer] |

View Answer
Explanation:-
Answer : BDiscuss it below :!! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

**Also Read Similar Questions Below :**

⇒ A system is highly oscillatory if

gain margin is high

gain margin is close to 1

gain margin is close to 1 or phase margin is zero

gain margin is high and phase margin is 180°

⇒ A FET has

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⇒ The mean free path of conduction electrons in copper is about 4 x 10

^{-8}m. For a copper block, find the electric field which can give, on an average, 1 eV energy to a conduction electron

2.62 x 10

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2.5 x 10

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⇒ As per Matthiessen's rule, the total resistivity r of a conductor can be written as r = r

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*a*T ∼ r

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**Assertion (A):** A small section of high impedance line is equivalent to a series inductance.

**Reason (R):** A small section of a low impedance line is equivalent to a series resistance.

Both A and R are correct and R is correct explanation of A

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A is correct but R is wrong

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**Assertion (A):** Shunt of an ammeter has a low resistance.

**Reason (R):** Shunt may be connected in series or in parallel with ammeter.

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Both A and R are true but R is not correct explanation of A

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