Download Aptitude Crack
img not found img not found

Series-Parallel Circuits

Q1:

The parallel combination of a 470  resistor and a 680  resistor is in series with the parallel combination of four 2 k resistors. The total resistance is

A 1,650 

B 1,078 

C 77.8 

D 778 

ANS:D - 778 

@Riya,

Solving first parallel combination becomes 277.91.

Because R1 multiply by R2 divide by R1+R2.
470 * 680/470 + 680 = 319600/1150 = 277.913.



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.