M

Mr. Dubey • 52.26K Points
Coach 

Q. 1 MICROWAVE PASSIVE COMPONENTS: DIRECTIONAL COUPLER, POWER DIVIDER, MAGIC TEE ATTENUATOR, RESONATOR

(A) true
(B) false
(C) ---
(D) ---
Correct : Option (A)

Explanation: 
 power amplifier is the primary consumer of dc power in most hand-held wireless devices, so amplifier efficiency is an important consideration. amplifier efficiency is the ratio of rf output power to dc input power.

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