Download Aptitude Crack
img not found img not found

RC Circuits - Engineering

Q1:

In the complex plane, the number 4 + j3 is located in the

A first quadrant

B second quadrant

C third quadrant

D fourth quadrant

ANS:A - first quadrant

+j
2nd | 1qdrent now 4+3j
| *(4+3j) r=4 and j=+3
-r---------|-------+r
3rd | 4th
|
-j