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Radio Receivers

Answer: D

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62.

A low ratio of the A.C. load impedance of a diode detector results in

Answer: D

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63.

Which of the following is same in AM and FM receivers?

Answer: C

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64.

EM 84 tube is used in radio receivers as

Answer: D

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65.

A padder is basically a/an

Answer: C

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Answer: B

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67.

In a superheterodyne receiver with an IF of 450 kHz is tuned to a signal at 1200 kHz. The image frequency is

Answer: D

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Answer: B

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Answer: C

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Answer: C

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