Alternating Current and Voltage

Q1: If a sine wave's period equals 50 ms, its frequency equals _____.

A 20 Hz

B 0.02 Hz

C 50 Hz

D 50 kHz

ANS:A - 20 Hz

1x1000 = 1000.
50mAx1000 = 50.



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.