If the load current drawn by unregulated power supply increases, the d.c. output voltage _____________?

Related Mcqs:

Commercial power supplies have voltage regulation ______________?

A. of 10% B. of 15% C. of 25% D. within 1%...

Zener diode are generally made of _____________?

A. Germanium B. Silicon C. Carbon D. None of the above...

What is true about the breakdown voltage in a Zener diode ?

A. It decreases when load current increases B. It destroys the diode C. It equals current times the resistance D. It is approximately constant...

A Zener diode______________?

A. Is a battery B. Acts like a battery in the breakdown region C. Has a barrier potential of 1 V D. Is forward biased...

A power supply can deliver a maximum rated current of 0.5 A at full-load output voltage of 20 V. What is the minimum load resistance that you can connect across the supply?

A. 10 O B. 20 O C. 15 O D. 40 O...