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

The Q of a tuned amplifier is generally _________________?

A. Less than 5

B. Less than 10

C. More than 10

D. None of the above

For frequencies below resonant frequency, a series LC circuit behaves as a _____________ load?

A. Resistive

B. Capacitive

C. Inductive

D. None of the above

Tuned class C amplifiers are used for RF signals of________________?

A. Low power

B. High power

C. Very high power

D. None of the above

Double tuned circuits are used in ____________ stages of a radio receiver?

A. IF

B. Audio

C. Output

D. None of the above

In parallel resonance, there is _______________?

A. Both voltage and current amplification

B. Voltage amplifications

C. Current amplification

D. None of the above