Question

Armoured submarine cable is used

a.

to prevent insulation breakdown due to high voltage

b.

to protect cable at great depths.

c.

to prevent inadverent damage due to ploughing in

d.

for the shallow shore ends of cable.

Answer: (d).for the shallow shore ends of cable.

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. Armoured submarine cable is used

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. The frequency deviation of a FM signal produced from PM is

Q. Good frequency stability can be available

Q. Assertion (A): The unit of telephone traffic measurement is erlang.

Reason (R): International circuits for communication are fitted with echo suppressors.

Q. The primary colours are

Q. The most commonly used system of modulating for telegraphy is

Q. Which of the following antennas is not wide band?

Q. In phase shift keying the input signal is

Q. A circuit which cannot demodulate SSB is

Q. In TV system in India IF video and IF audio frequencies are

Q. While AM has __________ frequencies, FM has __________ number of sidebands.

Q. In VHS format diameter of head drum is about

Q. The correct sequence of subsystem in an FM receiver is

Q. A wave is frequency modulated with an index of 0.1 and its frequency is multiplied by 8 times, the modulation index is

Q. Short circuited stubs are preferred to O.C stubs because

Q. Assertion (A): In FM all power amplifiers can be operated in class C

Reason (R): FM is a constant amplitude modulation system.

Q. In radar system which of the following is called A scope

Q. In a CD the channel separation is

Q. The unit for luminous energy is

Q. The IF bandwidth of a radar receiver is inversely proportional to

Q. If the radiated power of AM transmitter is 10 kW, the power in the carrier for modulation index of 0.6 is nearly.

Recommended Subjects

Are you eager to expand your knowledge beyond Electronics and Communication Engineering? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!