A power supply has a voltage regulation of 1%. If the no-load voltage is 20 V, what is the full-load voltage ?

Related Mcqs:

In an unregulated power supply, if input a.c. voltage increases, the output voltage _______________?

A. Increases B. Decreases C. Remains the same D. None of the above...

In a 15 V Zener diode , the breakdown mechanism will occur by ______________?

A. Avalanche mechanism B. Zener mechanism C. Both Zener and avalanche mechanism D. None of the above...

A Zener voltage regulator is used for ____________ load currents?

A. High B. Very high C. Moderate D. Small...

In a loaded Zener regulator, which is the largest Zener current ?

A. Series current B. Zener current C. Load current D. None of the above...

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

A. Increases B. Decreases C. Stays the same D. None of the above...