Pt= Pc?( 1 + m2/2)
153) A formula for computing the total power in an AM signal when the carrier power and the modulation index are known is PT = Pc?(1+m2/2)?. If the carrier of an AM transmitter is 1000 W and it is modulated 100 percent the total AM power is
Answer is:
1500 W
Explanation:
Related Electronic Devices and Communication MCQ with Answers
Answer is:
40.8 W
Explanation:
Pt= Pc?( 1 + m2/2)
Answer is:
5.4 W
Explanation:
Pt= Pc?( 1 + m2/2)
Answer is:
wattmeter
Explanation:
wattmeter is used to measure power
Answer is:
velocity
Explanation:
Rate of change of displacement is called Velocity.
Velocity The rate of change of position of a particle in a given direction is called its velocity. Thus velocity is displacement made by the body per unit time. Velocity is a vector quantity.
Speed The rate of change of position of particle irrespective of direction is called speed. It is measured by distance covered per unit time. Speed is a scalar quantity.
