Download Aptitude Crack
img not found img not found

Series Circuits

Q1:

When a fourth resistor is connected in series with three resistors, the total resistance

A increases by one-fourth

B increases

C decreases

D remains the same

ANS:B - increases

In a series connection, the total resistance is equal to the sum of all resistors as new resistor is added, resistance increases.

For example : if resistors are 1,2,3 ohms then total resistance is 6 ohms.
If 4 ohms is added then total becomes 10 ohms.

HENCE PROVED.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.