A
B
C
D
Text Solution
Verified by Experts
The correct Answer is:
ERRORLESS -KINETIC THEORY OF GASES-QUESTIONS
- the attenution in optical fibre is mainly due to
Text Solution
|
- The maximum distance upto which TV transmission from a TV tower of hei...
Text Solution
|
- A laser beam is used for carrying our surgery because it
Text Solution
|
- Laser beams are used to measure long distances because
Text Solution
|
- An oscillator is producing FM waves of requency 2kHz with a variation ...
Text Solution
|
- The maximum peak to peak voltage of an AM wire is 24 mV and the minimu...
Text Solution
|
- Sinusoidal carrier voltage of frequency 1.5 MHz and amplitude 50 V ...
Text Solution
|
- What is the modulation index of an over modulated wave
Text Solution
|
- Basically, the product modulator is
Text Solution
|
- If f(0) and f(f) represent the carrier wave frequencies for amplitude ...
Text Solution
|
- Which of the following is the disadvantage of FM over AM
Text Solution
|
- If a number of sine waves with modulation indices n,n,n ........ mod...
Text Solution
|
- An AM wave has 1800 watt of total power content, For 100% modulation...
Text Solution
|
- The frequency of a FM transmitter without signal input is called
Text Solution
|
- What type of modulation is employed in india for radio transmission
Text Solution
|
- When the modulating frequency is doubled, the modulation index is halv...
Text Solution
|
- An antenna is a device
Text Solution
|
- While tuning in a certain broad cast station with a receiver, we are a...
Text Solution
|
- Indicate which one of the following system is digital
Text Solution
|
- In a communication system, noise is most likely to affect the signal
Text Solution
|