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English Translations » 历史存档[信息] » 【Daily Topic】【Electrical Edition 20160114】

【Daily Topic】【Electrical Edition 20160114】

2016-01-15View Original

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Participation reward: 2 Wealth. Reward for correct answer: 9 wealth. When a synchronous motor operates at its rated voltage with a rated load, by adjusting the magnitude of the excitation current, it is possible to change the ( ) of the synchronous motor. A. Rotational speed B. Input active power C. Input reactive power D. Output power 【Haichuan Thanksgiving】--Production Division 【Production and Management Division】is seeking moderators and technical discussants to join us
Reply #22016-01-15
C: Input reactive power.
Reply #32016-01-15
When a synchronous motor operates under rated voltage with a rated load, by adjusting the magnitude of the excitation current, it is possible to change the (C) of the synchronous motor. A. Rotational speed B. Input active power C. Input reactive power D. Output power
Reply #42016-01-15
C, input reactive power~~~~~~~~~~~~~~~~
Reply #52016-01-15
When a synchronous motor operates at its rated voltage with a rated load, by adjusting the magnitude of the excitation current, it is possible to change the (C) of the synchronous motor. A. Rotational speed B. Input active power C. Input reactive power D. Output power
Reply #62016-01-15
When a synchronous motor operates under rated voltage with a rated load, by adjusting the magnitude of the excitation current, it is possible to change the (C) of the synchronous motor. A. Rotational speed B. Input active power C. Input reactive power D. Output power
Reply #72016-01-15
It is possible to change the (C, input reactive power) of the synchronous motor.

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Translated at 2026-07-21 00:57:51

Original: https://bbs.hcbbs.com/thread-1537704-1-1.html

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