A Level

Physics MCQs

A Level Physics MCQs - Subtopic

Channels Comparison MCQ with Answers

Channels Comparison Multiple Choice Questions (MCQ) to solve channels comparison quiz answers PDF worksheet, A level physics test for online courses. Practice communication systems Multiple Choice Questions and Answers (MCQs), "Channels Comparison" quiz questions and answers for ACT test prep classes. Learn analogue and digital signals, radio waves test prep for online bachelor degree programs.

"Energy is lost in wires due to" Multiple Choice Questions (MCQ) on channels comparison with choices heating, resistance, conduction, and both a and b for ACT test prep classes. Solve channels comparison quiz questions for merit scholarship test and certificate programs for college entrance exams.

MCQs on Channels Comparison

1.

Energy is lost in wires due to

heating
resistance
conduction
both A and B

2.

Phenomena in which signal transmitted in one circuit creates undesired effect in other circuit is known as

crosstalk
signal attenuation
sampling
crosslinking

3.

Geostationary satellite has period

twice of Earth
same as Earth
half of Earth
quarter of Earth

4.

Frequency of sky waves is

less than 3 MHz
more than 3 MHz
less than 2 MHz
exactly 2 MHz

5.

With a 30 m long coaxial cable, the bandwidth can exceed

100 MHz
1000 MHz
50 MHz
300 MHz