Electrical Engineering (EE) Exam > Electrical Engineering (EE) Questions > An a.c. servomotora)is noise free and has sma...
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An a.c. servomotor
- a)is noise free and has smaller R to X ratio.
- b)is noisy and has higher R to X ratio.
- c)is noise free and has larger R to X ratio,
- d)is noisy and has smaller R to X ratio.
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
An a.c. servomotora)is noise free and has smaller R to X ratio.b)is no...
Explanation:
AC Servomotor:
An AC servomotor is a type of motor that is commonly used in automation and control systems to achieve precise and accurate motion control.
Noise:
One of the key differences between different types of servomotors is the level of noise they produce during operation. AC servomotors are known for being noise-free compared to other types of motors such as DC servomotors.
R to X Ratio:
The R to X ratio of a motor refers to the ratio of its resistance (R) to its reactance (X). In the case of an AC servomotor, it typically has a larger R to X ratio compared to other types of motors.
Explanation of Answer:
In the given options, option 'c' states that an AC servomotor is noise-free and has a larger R to X ratio. This is the correct answer because AC servomotors are indeed known for their quiet operation and they typically have a larger R to X ratio, which contributes to their efficiency and performance in various applications.
Therefore, option 'c' accurately describes the characteristics of an AC servomotor, making it the correct choice in this scenario.
AC Servomotor:
An AC servomotor is a type of motor that is commonly used in automation and control systems to achieve precise and accurate motion control.
Noise:
One of the key differences between different types of servomotors is the level of noise they produce during operation. AC servomotors are known for being noise-free compared to other types of motors such as DC servomotors.
R to X Ratio:
The R to X ratio of a motor refers to the ratio of its resistance (R) to its reactance (X). In the case of an AC servomotor, it typically has a larger R to X ratio compared to other types of motors.
Explanation of Answer:
In the given options, option 'c' states that an AC servomotor is noise-free and has a larger R to X ratio. This is the correct answer because AC servomotors are indeed known for their quiet operation and they typically have a larger R to X ratio, which contributes to their efficiency and performance in various applications.
Therefore, option 'c' accurately describes the characteristics of an AC servomotor, making it the correct choice in this scenario.
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An a.c. servomotora)is noise free and has smaller R to X ratio.b)is noisy and has higher R to X ratio.c)is noise free and has larger R to X ratio,d)is noisyand has smaller R to X ratio.Correct answer is option 'C'. Can you explain this answer? for Electrical Engineering (EE) 2025 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about An a.c. servomotora)is noise free and has smaller R to X ratio.b)is noisy and has higher R to X ratio.c)is noise free and has larger R to X ratio,d)is noisyand has smaller R to X ratio.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An a.c. servomotora)is noise free and has smaller R to X ratio.b)is noisy and has higher R to X ratio.c)is noise free and has larger R to X ratio,d)is noisyand has smaller R to X ratio.Correct answer is option 'C'. Can you explain this answer?.
An a.c. servomotora)is noise free and has smaller R to X ratio.b)is noisy and has higher R to X ratio.c)is noise free and has larger R to X ratio,d)is noisyand has smaller R to X ratio.Correct answer is option 'C'. Can you explain this answer? for Electrical Engineering (EE) 2025 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about An a.c. servomotora)is noise free and has smaller R to X ratio.b)is noisy and has higher R to X ratio.c)is noise free and has larger R to X ratio,d)is noisyand has smaller R to X ratio.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An a.c. servomotora)is noise free and has smaller R to X ratio.b)is noisy and has higher R to X ratio.c)is noise free and has larger R to X ratio,d)is noisyand has smaller R to X ratio.Correct answer is option 'C'. Can you explain this answer?.
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