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

Related Mcqs:

When either L or C is increased, the resonant frequency of LC circuit ____________?

A. Remains the same B. Increases C. Decreases D. Insufficient data...

If L/C ratio of a parallel LC circuit is increased, the Q of the circuit______________?

A. Is decreased B. Is increased C. Remains the same D. None of the above...

The Q of an LC circuit is given by _________________?

A. 2pfr x R B. R / 2pfrL C. 2pfrL / R D. R2/2pfrL...

A class C amplifier always drives _____________load?

A. A pure resistive B. A pure inductive C. A pure capacitive D. A resonant tank...

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

A. 10kHz B. 40 kHz C. 30 kHz D. 20 kHz...