Preparation of Competitive Exams || Preparation of Physics for PPSC and FPSC || FPSC || PPSC || NTS || FIA || IB


Officer Dream

A step up transformer decrease:
a) voltage
b) current
c) frequency
d)power

1 year ago | [YT] | 1

Officer Dream

PPSC Physics Prep

3 years ago | [YT] | 2