Home
Class 12
PHYSICS
(A): Repeaters are used to extend the ra...

(A): Repeaters are used to extend the range of communication
(R): Repeater is a combination of a receiver and a transmitter

A

Assertion and reason are true and reason is the correct explanation of assertion

B

Assertion and reason are true but reason is not correct explanation of assertion

C

Assertion is true but reason is false

D

Assertion is false but Reason is true.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • COMMUNICATION SYSTEMS

    AAKASH SERIES|Exercise EXERCISE-II (TV Antenna)|14 Videos

  • COMMUNICATION SYSTEMS

    AAKASH SERIES|Exercise PRACTICE EXERCISE (TV Antenna)|16 Videos

  • COMMUNICATION SYSTEMS

    AAKASH SERIES|Exercise EXERCISE-I (Line Communication )|12 Videos

  • COMMUNICATION SYSTEM

    AAKASH SERIES|Exercise LECTURE SHEET (LEVEL - I) (MAIN) (EXERCISE - IV) (Straight Objective & More than one Correct Answer Type Questions)|20 Videos

  • CURRENT ELECTRICITY

    AAKASH SERIES|Exercise PROBLEMS (LEVEL-II)|26 Videos

Similar Questions

Explore conceptually related problems

Two resistors of resistances R_1 = 100 pm 3 ohm and R_2 = 200 pm 4 ohm are connected (a) in series , (b) in parrallel. Find the equivalent resistance of the (a) series combination , (b) parallel combination . Use for (a) the relation R = R_1 + R_2 and for (b) 1/R = 1/(R_1) + 1/(R_2) and (DeltaR')/(R^(,2)) = (DeltaR_1)/(R_1^2) + (DeltaR_2)/(R_2^2)