A Colpitt’s oscillator uses _____.

A Wien-bridge oscillator is basically a _____.

A voltage V=300cos100t is applied to a half wave rectifier with RL =5KΩ. The rectifier may be represented by an ideal diode in series with a resistance of 1KΩ. What would be the ripple factor in this case?

A bridge rectifier circuit has secondary voltage of 12Vr.m.s. Assume secondary resistance and diode forward resistance to be negligible. The load resistance is 100Ω. What would be the peak load current?

A half wave rectifier supplies power to 1000Ω load from a 110V (r.m.s) source of supply. If the forward resistance of the diode is 20Ω. What would be the efficiency of the rectifier?

After triggering an SCR , the gate pulse is removed. the current in the SCR will _____.

Electro___________ is a procedure that destroys tissue by burning with an electric spark.

One advantage of communicating via e-mail is that it is __________.

A _____ is a permanent telephone connection between two points.

________ is an example of an electronic communication tool.

For a three phase full wave rectifier, no load D.C output is _____.