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Q1. | The polar plot of a transfer function passes through (-1, 0) point. The gain margin is |

A. | zero [Correct Answer] |

B. | - 1 dB [Wrong Answer] |

C. | 1 dB [Wrong Answer] |

D. | infinity [Wrong Answer] |

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

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⇒ How can the quantizing noise be reduced?

By using de-emphasis circuit

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⇒ For real and odd signals, the Fourier series coefficient

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⇒ Floating gate is fabricated for making MOS

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**Assertion (A):** When an SCR is conducting, the voltage drop across is about 1 V.

**Reason (R):** When an SCR is conducting, the junction temperature is about 200°C.

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

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

A is correct but R is wrong

A is wrong but R is correct

⇒ In a superheterodyne receiver, the IF is 455 kHz. If it is tuned to 1200 kHz, the image frequency will be

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⇒ The fourier transform of the half cosine pulse as shown below is _______

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