Electrical Engineering (EE) Exam  >  Electrical Engineering (EE) Questions  >  A d.c. chopper circuit connected to a 100 V d... Start Learning for Free
A d.c. chopper circuit connected to a 100 V d.c. source supplies an inductive load having 40 mH in series with a resistance of 5 Ω A freewheeling diode is placed across the load. The load current varies between the limits of 10 A and 12 A. The time ratio (Ton/Toff) of the chopper is
  • a)
    1.65    
  • b)
    0.98
  • c)
    1.22    
  • d)
    0.75
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
A d.c. chopper circuit connected to a 100 V d.c. source supplies an in...
The average value of load current

The maximum value of load current

Now, the average value of the voltage is

Also, 
or, 
or,
or, 
Free Test
Community Answer
A d.c. chopper circuit connected to a 100 V d.c. source supplies an in...
Given Data:
- Source Voltage (V): 100 V
- Load Inductance (L): 40 mH
- Load Resistance (R): 5 Ω
- Load Current Range: 10 A to 12 A

Explanation:
- The time ratio (Ton/Toff) of the chopper circuit can be calculated using the formula:
Ton/Toff = (V/L)/(V/L + R)
- Substituting the given values:
Ton/Toff = (100/0.04) / (100/0.04 + 5)
Ton/Toff = 1.22
Therefore, the correct answer is option 'C' (1.22).
Explore Courses for Electrical Engineering (EE) exam

Similar Electrical Engineering (EE) Doubts

Top Courses for Electrical Engineering (EE)

A d.c. chopper circuit connected to a 100 V d.c. source supplies an inductive load having 40 mH in series with a resistance of 5 Ω A freewheeling diode is placed across the load. The load current varies between the limits of 10 A and 12 A. The time ratio (Ton/Toff) of the chopper isa)1.65 b)0.98c)1.22 d)0.75Correct answer is option 'C'. Can you explain this answer?
Question Description
A d.c. chopper circuit connected to a 100 V d.c. source supplies an inductive load having 40 mH in series with a resistance of 5 Ω A freewheeling diode is placed across the load. The load current varies between the limits of 10 A and 12 A. The time ratio (Ton/Toff) of the chopper isa)1.65 b)0.98c)1.22 d)0.75Correct answer is option 'C'. 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 A d.c. chopper circuit connected to a 100 V d.c. source supplies an inductive load having 40 mH in series with a resistance of 5 Ω A freewheeling diode is placed across the load. The load current varies between the limits of 10 A and 12 A. The time ratio (Ton/Toff) of the chopper isa)1.65 b)0.98c)1.22 d)0.75Correct answer is option 'C'. 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 A d.c. chopper circuit connected to a 100 V d.c. source supplies an inductive load having 40 mH in series with a resistance of 5 Ω A freewheeling diode is placed across the load. The load current varies between the limits of 10 A and 12 A. The time ratio (Ton/Toff) of the chopper isa)1.65 b)0.98c)1.22 d)0.75Correct answer is option 'C'. Can you explain this answer?.
Solutions for A d.c. chopper circuit connected to a 100 V d.c. source supplies an inductive load having 40 mH in series with a resistance of 5 Ω A freewheeling diode is placed across the load. The load current varies between the limits of 10 A and 12 A. The time ratio (Ton/Toff) of the chopper isa)1.65 b)0.98c)1.22 d)0.75Correct answer is option 'C'. 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 A d.c. chopper circuit connected to a 100 V d.c. source supplies an inductive load having 40 mH in series with a resistance of 5 Ω A freewheeling diode is placed across the load. The load current varies between the limits of 10 A and 12 A. The time ratio (Ton/Toff) of the chopper isa)1.65 b)0.98c)1.22 d)0.75Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A d.c. chopper circuit connected to a 100 V d.c. source supplies an inductive load having 40 mH in series with a resistance of 5 Ω A freewheeling diode is placed across the load. The load current varies between the limits of 10 A and 12 A. The time ratio (Ton/Toff) of the chopper isa)1.65 b)0.98c)1.22 d)0.75Correct answer is option 'C'. Can you explain this answer?, a detailed solution for A d.c. chopper circuit connected to a 100 V d.c. source supplies an inductive load having 40 mH in series with a resistance of 5 Ω A freewheeling diode is placed across the load. The load current varies between the limits of 10 A and 12 A. The time ratio (Ton/Toff) of the chopper isa)1.65 b)0.98c)1.22 d)0.75Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of A d.c. chopper circuit connected to a 100 V d.c. source supplies an inductive load having 40 mH in series with a resistance of 5 Ω A freewheeling diode is placed across the load. The load current varies between the limits of 10 A and 12 A. The time ratio (Ton/Toff) of the chopper isa)1.65 b)0.98c)1.22 d)0.75Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A d.c. chopper circuit connected to a 100 V d.c. source supplies an inductive load having 40 mH in series with a resistance of 5 Ω A freewheeling diode is placed across the load. The load current varies between the limits of 10 A and 12 A. The time ratio (Ton/Toff) of the chopper isa)1.65 b)0.98c)1.22 d)0.75Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
Explore Courses for Electrical Engineering (EE) exam

Top Courses for Electrical Engineering (EE)

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev