railway RRB JE (CBT I + CBT II) Mock Test 2024 Electrical and Electronics Measurements Cathode Ray Oscilloscope
What frequency does the sinusoidal signal have that occupies five horizontal divisions and three vertical divisions on a CRO for a full cycle if the time base is set to 1 ms per division?
1
1 KHz
2
250 Hz
3
100 Hz
4
200 Hz