Which communication technology is used in television broadcasting satellites? MCQ with Answer and Explanation

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Which communication technology is used in television broadcasting satellites?

A. Transponders

B. Routers

C. Modems

D. Repeaters

Answer: Option A

Solution (By JKSSB Mock Tests)

Communication satellites use transponders to receive, amplify, and retransmit signals.

This question belongs to: Geography GK Transport and Communication

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Which railway coach factory is located in Kapurthala?

A. CLW

B. ICF

C. DLW

D. RCF

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Correct Answer: Option D

Explanation:
Rail Coach Factory (RCF) is located at Kapurthala in Punjab.

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Question #2

Which is the main advantage of waterways?

A. Lowest cost transport

B. High speed connectivity

C. Door-to-door service

D. Fastest transport

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Correct Answer: Option A

Explanation:
Waterways are the cheapest mode of transport for heavy and bulk goods.

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Question #3

Which communication system uses satellites for navigation and mapping?

A. EDUSAT

B. INSAT

C. GSAT

D. GPS

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Correct Answer: Option D

Explanation:
GPS is used globally for navigation, mapping, and location tracking.

This question belongs to: Geography GK Transport and Communication

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