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The compensating winding in a dc machine
- a)is located in armature slots for compensation of the armature reaction
- b)is located on commutating poles for improving commutation
- c)is located on pole shoes for avoiding the flashover at the commutator surface.
- d)is located on pole shoes to avoid the sparking at the brushes
Correct answer is option 'C'. Can you explain this answer?
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Most Upvoted Answer
The compensating winding in a dc machinea)is located in armature slots...
The compensating winding in a DC machine is an auxiliary winding that is placed on the pole shoes of the machine. It is used to compensate for the effects of armature reaction on the operation of the machine.
Armature reaction is the effect that the armature current has on the magnetic field of the machine. This can cause the magnetic field to shift and distort, which can lead to reduced machine performance and efficiency. The compensating winding is used to counteract these effects and maintain a more stable magnetic field in the machine.
Explanation:
Location of Compensating Winding: The compensating winding is located on the pole shoes of the machine.
Purpose of Compensating Winding: The main purpose of the compensating winding is to avoid the flashover at the commutator surface.
Effects of Armature Reaction: Armature reaction can cause a number of negative effects on the operation of the machine, including:
- Reduced machine performance and efficiency
- Increased heating of the machine
- Commutation problems, including sparking and brush wear
Benefits of Compensating Winding: The compensating winding helps to counteract these negative effects and provides a number of benefits, including:
- Improved machine performance and efficiency
- Reduced heating of the machine
- Improved commutation, including reduced sparking and brush wear
Conclusion: In conclusion, the compensating winding in a DC machine is an important component that helps to counteract the negative effects of armature reaction and maintain a more stable magnetic field in the machine. It is located on the pole shoes of the machine and is primarily used to avoid the flashover at the commutator surface.
Armature reaction is the effect that the armature current has on the magnetic field of the machine. This can cause the magnetic field to shift and distort, which can lead to reduced machine performance and efficiency. The compensating winding is used to counteract these effects and maintain a more stable magnetic field in the machine.
Explanation:
Location of Compensating Winding: The compensating winding is located on the pole shoes of the machine.
Purpose of Compensating Winding: The main purpose of the compensating winding is to avoid the flashover at the commutator surface.
Effects of Armature Reaction: Armature reaction can cause a number of negative effects on the operation of the machine, including:
- Reduced machine performance and efficiency
- Increased heating of the machine
- Commutation problems, including sparking and brush wear
Benefits of Compensating Winding: The compensating winding helps to counteract these negative effects and provides a number of benefits, including:
- Improved machine performance and efficiency
- Reduced heating of the machine
- Improved commutation, including reduced sparking and brush wear
Conclusion: In conclusion, the compensating winding in a DC machine is an important component that helps to counteract the negative effects of armature reaction and maintain a more stable magnetic field in the machine. It is located on the pole shoes of the machine and is primarily used to avoid the flashover at the commutator surface.
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Community Answer
The compensating winding in a dc machinea)is located in armature slots...
C. bcuz compensating winding used to compensate or neutralize cross magnetization of armature reation and it helps to prevent further develop flashover at the commutator surface due to armature reaction and it is place at the pole shoes and are connected in series with armature
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The compensating winding in a dc machinea)is located in armature slots for compensation of the armature reactionb)is located on commutating poles for improving commutationc)is located on pole shoes for avoiding the flashover at the commutator surface.d)is located on pole shoes to avoid the sparking at the brushesCorrect answer is option 'C'. Can you explain this answer?
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The compensating winding in a dc machinea)is located in armature slots for compensation of the armature reactionb)is located on commutating poles for improving commutationc)is located on pole shoes for avoiding the flashover at the commutator surface.d)is located on pole shoes to avoid the sparking at the brushesCorrect 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 The compensating winding in a dc machinea)is located in armature slots for compensation of the armature reactionb)is located on commutating poles for improving commutationc)is located on pole shoes for avoiding the flashover at the commutator surface.d)is located on pole shoes to avoid the sparking at the brushesCorrect 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 The compensating winding in a dc machinea)is located in armature slots for compensation of the armature reactionb)is located on commutating poles for improving commutationc)is located on pole shoes for avoiding the flashover at the commutator surface.d)is located on pole shoes to avoid the sparking at the brushesCorrect answer is option 'C'. Can you explain this answer?.
The compensating winding in a dc machinea)is located in armature slots for compensation of the armature reactionb)is located on commutating poles for improving commutationc)is located on pole shoes for avoiding the flashover at the commutator surface.d)is located on pole shoes to avoid the sparking at the brushesCorrect 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 The compensating winding in a dc machinea)is located in armature slots for compensation of the armature reactionb)is located on commutating poles for improving commutationc)is located on pole shoes for avoiding the flashover at the commutator surface.d)is located on pole shoes to avoid the sparking at the brushesCorrect 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 The compensating winding in a dc machinea)is located in armature slots for compensation of the armature reactionb)is located on commutating poles for improving commutationc)is located on pole shoes for avoiding the flashover at the commutator surface.d)is located on pole shoes to avoid the sparking at the brushesCorrect answer is option 'C'. Can you explain this answer?.
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