In a digital voltmeter, the oscillator frequency is 400 kHz, the ramp voltage falls from 8V to 0V in 20 m sec. The number of pulses counted by the counter is (a) 800 (b) 2000 (c) 4000 (d) 8000
in Electrical Measurements and Instrumentation by

Related questions

9,129 questions

7,895 answers


3,204 users