Electrical Engineering (EE) Exam > Electrical Engineering (EE) Questions > A magnetisation curve represents the relation...
Start Learning for Free
A magnetisation curve represents the relationship between
- a)reactive and non-reactive components of voltage
- b)exciting currents and terminal voltage
- c)power factor and terminal voltage
- d)magnetic flux and armature current
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
A magnetisation curve represents the relationship betweena)reactive an...
Magnetisation Curve Explanation:
Definition:
A magnetisation curve represents the relationship between exciting currents and terminal voltage in an electrical machine, typically a transformer or generator.
Exciting Currents:
Exciting currents are the currents required to establish the magnetic field in the machine. These currents are necessary for the operation of the machine and are typically supplied by the excitation system.
Terminal Voltage:
Terminal voltage is the voltage at the output terminals of the machine. It is the voltage that is available for external electrical loads connected to the machine.
Relationship:
The magnetisation curve shows how the terminal voltage of the machine varies with respect to the exciting currents supplied to the machine. It helps in understanding the magnetic characteristics of the machine and how it responds to different levels of excitation.
Importance:
- By studying the magnetisation curve, engineers can determine the optimal excitation level for the machine to achieve desired output voltages.
- It also helps in analyzing the efficiency and performance of the machine under different operating conditions.
- The shape of the curve can provide insights into the saturation levels of the machine's magnetic core and help in designing more efficient machines.
In conclusion, the magnetisation curve represents the crucial relationship between exciting currents and terminal voltage in electrical machines, providing valuable information for engineers in designing, operating, and optimizing the performance of these machines.
Definition:
A magnetisation curve represents the relationship between exciting currents and terminal voltage in an electrical machine, typically a transformer or generator.
Exciting Currents:
Exciting currents are the currents required to establish the magnetic field in the machine. These currents are necessary for the operation of the machine and are typically supplied by the excitation system.
Terminal Voltage:
Terminal voltage is the voltage at the output terminals of the machine. It is the voltage that is available for external electrical loads connected to the machine.
Relationship:
The magnetisation curve shows how the terminal voltage of the machine varies with respect to the exciting currents supplied to the machine. It helps in understanding the magnetic characteristics of the machine and how it responds to different levels of excitation.
Importance:
- By studying the magnetisation curve, engineers can determine the optimal excitation level for the machine to achieve desired output voltages.
- It also helps in analyzing the efficiency and performance of the machine under different operating conditions.
- The shape of the curve can provide insights into the saturation levels of the machine's magnetic core and help in designing more efficient machines.
In conclusion, the magnetisation curve represents the crucial relationship between exciting currents and terminal voltage in electrical machines, providing valuable information for engineers in designing, operating, and optimizing the performance of these machines.
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
|
|
Top Courses for Electrical Engineering (EE)View all
A magnetisation curve represents the relationship betweena)reactive and non-reactive components of voltageb)exciting currents and terminal voltagec)power factor and terminal voltaged)magnetic flux and armature currentCorrect answer is option 'B'. Can you explain this answer?
Question Description
A magnetisation curve represents the relationship betweena)reactive and non-reactive components of voltageb)exciting currents and terminal voltagec)power factor and terminal voltaged)magnetic flux and armature currentCorrect answer is option 'B'. 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 magnetisation curve represents the relationship betweena)reactive and non-reactive components of voltageb)exciting currents and terminal voltagec)power factor and terminal voltaged)magnetic flux and armature currentCorrect answer is option 'B'. 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 magnetisation curve represents the relationship betweena)reactive and non-reactive components of voltageb)exciting currents and terminal voltagec)power factor and terminal voltaged)magnetic flux and armature currentCorrect answer is option 'B'. Can you explain this answer?.
A magnetisation curve represents the relationship betweena)reactive and non-reactive components of voltageb)exciting currents and terminal voltagec)power factor and terminal voltaged)magnetic flux and armature currentCorrect answer is option 'B'. 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 magnetisation curve represents the relationship betweena)reactive and non-reactive components of voltageb)exciting currents and terminal voltagec)power factor and terminal voltaged)magnetic flux and armature currentCorrect answer is option 'B'. 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 magnetisation curve represents the relationship betweena)reactive and non-reactive components of voltageb)exciting currents and terminal voltagec)power factor and terminal voltaged)magnetic flux and armature currentCorrect answer is option 'B'. Can you explain this answer?.
Solutions for A magnetisation curve represents the relationship betweena)reactive and non-reactive components of voltageb)exciting currents and terminal voltagec)power factor and terminal voltaged)magnetic flux and armature currentCorrect answer is option 'B'. 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 magnetisation curve represents the relationship betweena)reactive and non-reactive components of voltageb)exciting currents and terminal voltagec)power factor and terminal voltaged)magnetic flux and armature currentCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
A magnetisation curve represents the relationship betweena)reactive and non-reactive components of voltageb)exciting currents and terminal voltagec)power factor and terminal voltaged)magnetic flux and armature currentCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for A magnetisation curve represents the relationship betweena)reactive and non-reactive components of voltageb)exciting currents and terminal voltagec)power factor and terminal voltaged)magnetic flux and armature currentCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of A magnetisation curve represents the relationship betweena)reactive and non-reactive components of voltageb)exciting currents and terminal voltagec)power factor and terminal voltaged)magnetic flux and armature currentCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice A magnetisation curve represents the relationship betweena)reactive and non-reactive components of voltageb)exciting currents and terminal voltagec)power factor and terminal voltaged)magnetic flux and armature currentCorrect answer is option 'B'. 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
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup