For the circuit shown below calculateCalculate the %age change in the regulated voltage caused by a change of andplusmn;10% in the input voltage. (RLis not connected to the circuit)a)andplusmn; 0.5%b)andplusmn; 1%c)andplusmn; 5%d)andplusmn; 10%Correct answer is option 'A'. Can you explain this answer? - EduRev Electrical Engineering (EE) Question

Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity

Open App

Electrical Engineering (EE) Exam > Electrical Engineering (EE) Questions > For the circuit shown below calculateCalculat...

Join the Discussion on the App

For the circuit shown below calculate

Calculate the %age change in the regulated voltage caused by a change of ±10% in the input voltage. (R_L is not connected to the circuit)

a)
± 0.5%
b)
± 1%
c)
± 5%
d)
± 10%

Correct answer is option 'A'. Can you explain this answer?

FREE This question is part of

Test: Modelling The Diode Forward Characteristics

Attempt Test

Attempt this Test

Verified Answer

For the circuit shown below calculateCalculate the %age change in the ...

Current I in the circuit = (10 – 2.1) / 1 or 7.9 mA
Incremental resistance of each diode is r_d = 25mV/7.9mA at room temperature or 3.2Ω
Total resistance of the diode connection = r = 9.6Ω
The series combination of R and r acts as a voltage divider, hence
▲V₀ = ±r/r+R or 9.5 mA or ± 0.5%.

View all questions of this test

View all answers Start learning for free

< Previous Question Next Question >

Explore Courses for Electrical Engineering (EE) exam

Similar Electrical Engineering (EE) Doubts

A coil having a resistance of 5 and inductance of 0.1 H is connected in series with a condenser of capacitance 50 µF. A constant alternating voltage of 200 V is applied to the circuit. The voltage across the coil at resonance is : (

View answer

A 50 Hz synchronous generator is initially connected to a long lossless transmission line which is open circuited at the receiving end. With the field voltage held constant, the generator is disconnected from the transmission line. Which of the following may be said about the steady state terminal voltage and field current of the generator?

View answer

In an R-L circuit connected to an alternating sinusoidal voltage, size of transient current primarily depends on

View answer

A 25 kVA, 400 V, D - connected, 3-phase, cylindrical rotor synchronous generator requires a field current of 5 A to maintain the rated armature current under short-circuit condition. For the same field current, the open-circuit voltage is 360 V. Neglecting the armature resistance and magnetic saturation, its voltage regulation (in % with respect to terminal voltag e), when the generator delivers the rated load at 0.8 pf leading, at rated terminal voltage is _________. Correct answer is between '-15,-14'. Can you explain this answer?

View answer

Q.1 A capacitor C in series with a resistor R is connected to a DC source of E volts. Find an expression for

View answer

Top Courses for Electrical Engineering (EE)View all

Network Theory (Electric Circuits)

GATE Electrical Engineering (EE) Mock Test Series 2025

General Aptitude for GATE

GATE Notes & Videos for Electrical Engineering

Engineering Mathematics

Top Courses for Electrical Engineering (EE)

View all

For the circuit shown below calculateCalculate the %age change in the regulated voltage caused by a change of ±10% in the input voltage. (RLis not connected to the circuit)a)± 0.5%b)± 1%c)± 5%d)± 10%Correct answer is option 'A'. Can you explain this answer?

Share with a Friend

Answer this doubt

Question Description
For the circuit shown below calculateCalculate the %age change in the regulated voltage caused by a change of ±10% in the input voltage. (RLis not connected to the circuit)a)± 0.5%b)± 1%c)± 5%d)± 10%Correct answer is option 'A'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about For the circuit shown below calculateCalculate the %age change in the regulated voltage caused by a change of ±10% in the input voltage. (RLis not connected to the circuit)a)± 0.5%b)± 1%c)± 5%d)± 10%Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For the circuit shown below calculateCalculate the %age change in the regulated voltage caused by a change of ±10% in the input voltage. (RLis not connected to the circuit)a)± 0.5%b)± 1%c)± 5%d)± 10%Correct answer is option 'A'. Can you explain this answer?.

Solutions for For the circuit shown below calculateCalculate the %age change in the regulated voltage caused by a change of ±10% in the input voltage. (RLis not connected to the circuit)a)± 0.5%b)± 1%c)± 5%d)± 10%Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE). Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.

Here you can find the meaning of For the circuit shown below calculateCalculate the %age change in the regulated voltage caused by a change of ±10% in the input voltage. (RLis not connected to the circuit)a)± 0.5%b)± 1%c)± 5%d)± 10%Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of For the circuit shown below calculateCalculate the %age change in the regulated voltage caused by a change of ±10% in the input voltage. (RLis not connected to the circuit)a)± 0.5%b)± 1%c)± 5%d)± 10%Correct answer is option 'A'. Can you explain this answer?, a detailed solution for For the circuit shown below calculateCalculate the %age change in the regulated voltage caused by a change of ±10% in the input voltage. (RLis not connected to the circuit)a)± 0.5%b)± 1%c)± 5%d)± 10%Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of For the circuit shown below calculateCalculate the %age change in the regulated voltage caused by a change of ±10% in the input voltage. (RLis not connected to the circuit)a)± 0.5%b)± 1%c)± 5%d)± 10%Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice For the circuit shown below calculateCalculate the %age change in the regulated voltage caused by a change of ±10% in the input voltage. (RLis not connected to the circuit)a)± 0.5%b)± 1%c)± 5%d)± 10%Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.

Explore Courses for Electrical Engineering (EE) exam