The percentage voltage regulation (VL) is given by_________ – McqOptions

MCQOPTIONS

1.	The percentage voltage regulation (V_L) is given by_________
A.	(V<sub>NL</sub>-V<sub>L</sub>)/V<sub>NL</sub>*100
B.	(V<sub>NL</sub>+V<sub>L</sub>)/V<sub>NL</sub>*100
C.	(V<sub>NL</sub>-V<sub>L</sub>)/V<sub>L</sub>*100
D.	(V<sub>NL</sub>+V<sub>L</sub>)/V<sub>L</sub>*100
Answer» B. (V<sub>NL</sub>+V<sub>L</sub>)/V<sub>NL</sub>*100

Discussion

No Comment Found

Related MCQs

A transistor in a series voltage regulator acts like a variable resistor. The value of its resistance is determined by _______
When is a regulator used?
A transistor series regulator has the following specifications: V<sub>IN</sub>=15V, V<sub>Z</sub>=8.3V, =100, R=1.8K , R<sub>L</sub>=2K . What will be the Zener current in the regulator circuit?
A Zener regulator has to handle supply voltage variation from 19.5V to 22.5V. Find the magnitude of regulating resistance, if the load resistance is 6K . The Zener diode has the following specifications: breakdown voltage =18V, (I<sub>Z</sub>)<sub>Min</sub>=2 A, maximum power dissipation=60mW and Zener resistance =20 .
Determine the minimum value of load resistance that can be used in the circuit with (I<sub>Z</sub>)Min=3mA. The input voltage is 10V and the resistance R is 500 . The Zener diode has a V<sub>Z</sub>=6V 0and (I<sub>Z</sub>)MAX=90mA.
Determine the maximum and minimum values of load current for which the Zener diode shunt regulator will maintain regulation when V<sub>IN</sub>=24V and R=500 . The Zener diode has a V<sub>Z</sub>=12V and (I<sub>Z</sub>)MAX=90mA.
The percentage voltage regulation (V<sub>L</sub>) is given by_________