Computer Programming MCQs — Test 81

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Question 1

For frequencies above the resonant frequency , a series LC circuit behaves as a ____________load?

Question 2

The Q of a tuned amplifier is 50. If the resonant frequency for the amplifier is 1000kHZ, then bandwidth is __________________?

Question 3

In a parallel LC circuit, if the signal frequency is decreased below the resonant frequency, then________________?

Question 4

The Q of a tuned circuit refers to the property of_______________?

Question 5

Frequencies above ______________ kHz are called radio frequencies?

Question 6

In series resonance, there is__________________?

Question 7

For frequencies above the resonant frequency, a parallel LC circuit behaves as a ____________ load?

Question 8

If a high degree of selectivity is desired, then double-tuned circuit should have ___________ coupling?

Question 9

In parallel resonance, there is _______________?

Question 10

In the double tuned circuit, if the mutual inductance between the two tuned circuits is decreased, the level of resonance curve ___________________?