Opening the paper…

Electronic Systems Thinking and Circuits, Qualifier

May 2026 term, 19 Jul 2026, Set A

Quiz Space

Study music

Nothing playing

Pick a song below

Volume40%

Search a song or an artist

Popular this year

Lo-fi radio stations

Or your own song: paste its YouTube link

Learning mode

Question 1

+1−0Single correct

If , then the RMS value of will be twice that of .

Select one option

A.
True
B.
False

Report a problem

to report a problem with this question.

Choose a question

Answered: 0
Not answered: 1
Marked for review: 0
Answered & marked for review: 0
Not visited: 20

Discussion

Submit this paper?

You cannot change your answers after submitting.

Answered: 0
Not answered: 1
Marked for review: 0
Answered & marked for review: 0
Not visited: 2

Instructions

The palette shows the status of every question. Pick a number to go straight to it.

Answered: 0
Not answered: 1
Marked for review: 0
Answered & marked for review: 0
Not visited: 2

Save & Next moves to the next question. Answers are saved as you go.
Mark for Review & Next flags the question to come back to. A flagged answer still counts.
Clear Response removes your answer to the question on screen.
The ← and → keys move to the previous and next question.

If , then the RMS value of will be twice that of . An ideal voltage source provides a constant voltage across its terminals irrespective of the current flowing through it. A pure resistive heater dissipates a power P when connected to a 110 V socket in the Indian Railways. It will dissipate a power of 4P when connected to a 220 V socket at home.