Electrical Engineering (EE) Exam > Electrical Engineering (EE) Questions > In a capacitor start single-phase motor, when...
Start Learning for Free
In a capacitor start single-phase motor, when capacitor is replaced by a resistance
- a)torque will increase
- b)the motor will consume less power
- c)motor will run in reverse direction
- d)motor will continue to run in same direction
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
In a capacitor start single-phase motor, when capacitor is replaced by...
Capacitor Start Single-Phase Motor
A capacitor start single-phase motor is a type of motor that is used in many applications. It is commonly used in household appliances, such as air conditioners and refrigerators. This type of motor uses a capacitor to start the motor and then switches to a different type of winding to keep the motor running.
Replacing Capacitor with Resistance
When the capacitor in a capacitor start single-phase motor is replaced by a resistance, several things happen. The following are some of the effects of replacing the capacitor with a resistance:
1. Torque will decrease
The torque produced by the motor will decrease when the capacitor is replaced by a resistance. This is because the capacitor provides a higher starting torque than a resistance.
2. Power consumption will increase
When the capacitor is replaced by a resistance, the power consumption of the motor will increase. This is because the motor will have to work harder to produce the same amount of torque.
3. Motor will run in the same direction
The motor will continue to run in the same direction when the capacitor is replaced by a resistance. This is because the direction of rotation is determined by the winding of the motor, not by the capacitor.
Conclusion
In conclusion, when the capacitor in a capacitor start single-phase motor is replaced by a resistance, the torque produced by the motor will decrease, the power consumption of the motor will increase, and the motor will continue to run in the same direction. It is important to note that replacing the capacitor with a resistance is not recommended, as it can cause damage to the motor and reduce its lifespan.
A capacitor start single-phase motor is a type of motor that is used in many applications. It is commonly used in household appliances, such as air conditioners and refrigerators. This type of motor uses a capacitor to start the motor and then switches to a different type of winding to keep the motor running.
Replacing Capacitor with Resistance
When the capacitor in a capacitor start single-phase motor is replaced by a resistance, several things happen. The following are some of the effects of replacing the capacitor with a resistance:
1. Torque will decrease
The torque produced by the motor will decrease when the capacitor is replaced by a resistance. This is because the capacitor provides a higher starting torque than a resistance.
2. Power consumption will increase
When the capacitor is replaced by a resistance, the power consumption of the motor will increase. This is because the motor will have to work harder to produce the same amount of torque.
3. Motor will run in the same direction
The motor will continue to run in the same direction when the capacitor is replaced by a resistance. This is because the direction of rotation is determined by the winding of the motor, not by the capacitor.
Conclusion
In conclusion, when the capacitor in a capacitor start single-phase motor is replaced by a resistance, the torque produced by the motor will decrease, the power consumption of the motor will increase, and the motor will continue to run in the same direction. It is important to note that replacing the capacitor with a resistance is not recommended, as it can cause damage to the motor and reduce its lifespan.
Attention Electrical Engineering (EE) Students!
To make sure you are not studying endlessly, EduRev has designed Electrical Engineering (EE) study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Electrical Engineering (EE).
|
Explore Courses for Electrical Engineering (EE) exam
|
|
Similar Electrical Engineering (EE) Doubts
Top Courses for Electrical Engineering (EE)View all
In a capacitor start single-phase motor, when capacitor is replaced by a resistancea)torque will increaseb)the motor will consume less powerc)motor will run in reverse directiond)motor will continue to run in same directionCorrect answer is option 'D'. Can you explain this answer?
Question Description
In a capacitor start single-phase motor, when capacitor is replaced by a resistancea)torque will increaseb)the motor will consume less powerc)motor will run in reverse directiond)motor will continue to run in same directionCorrect answer is option 'D'. 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 In a capacitor start single-phase motor, when capacitor is replaced by a resistancea)torque will increaseb)the motor will consume less powerc)motor will run in reverse directiond)motor will continue to run in same directionCorrect answer is option 'D'. 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 In a capacitor start single-phase motor, when capacitor is replaced by a resistancea)torque will increaseb)the motor will consume less powerc)motor will run in reverse directiond)motor will continue to run in same directionCorrect answer is option 'D'. Can you explain this answer?.
In a capacitor start single-phase motor, when capacitor is replaced by a resistancea)torque will increaseb)the motor will consume less powerc)motor will run in reverse directiond)motor will continue to run in same directionCorrect answer is option 'D'. 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 In a capacitor start single-phase motor, when capacitor is replaced by a resistancea)torque will increaseb)the motor will consume less powerc)motor will run in reverse directiond)motor will continue to run in same directionCorrect answer is option 'D'. 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 In a capacitor start single-phase motor, when capacitor is replaced by a resistancea)torque will increaseb)the motor will consume less powerc)motor will run in reverse directiond)motor will continue to run in same directionCorrect answer is option 'D'. Can you explain this answer?.
Solutions for In a capacitor start single-phase motor, when capacitor is replaced by a resistancea)torque will increaseb)the motor will consume less powerc)motor will run in reverse directiond)motor will continue to run in same directionCorrect answer is option 'D'. 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 In a capacitor start single-phase motor, when capacitor is replaced by a resistancea)torque will increaseb)the motor will consume less powerc)motor will run in reverse directiond)motor will continue to run in same directionCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
In a capacitor start single-phase motor, when capacitor is replaced by a resistancea)torque will increaseb)the motor will consume less powerc)motor will run in reverse directiond)motor will continue to run in same directionCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for In a capacitor start single-phase motor, when capacitor is replaced by a resistancea)torque will increaseb)the motor will consume less powerc)motor will run in reverse directiond)motor will continue to run in same directionCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of In a capacitor start single-phase motor, when capacitor is replaced by a resistancea)torque will increaseb)the motor will consume less powerc)motor will run in reverse directiond)motor will continue to run in same directionCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice In a capacitor start single-phase motor, when capacitor is replaced by a resistancea)torque will increaseb)the motor will consume less powerc)motor will run in reverse directiond)motor will continue to run in same directionCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
|
|
Explore Courses for Electrical Engineering (EE) exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup