Star-delta starting of motors is not possible in case of - E Tips

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Monday, April 9, 2018

Star-delta starting of motors is not possible in case of

11. Star-delta starting of motors is not possible in case of
    low horse power motors
    single phase motors
    variable speed motors
    high speed motors


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See more MCQ: AC Motor MCQ


EEE ভাইভা প্রশ্নঃ
How many types of cooling system it transformers?
Ans:
1. ONAN (oil natural,air natural)
2. ONAF (oil natural,air forced)
3. OFAF (oil forced,air forced)
4. ODWF (oil direct,water forced)
5. OFAN (oil forced,air forced)

অন্যন্য MCQ পোস্টে আরো ভাইভা টিপস দেখুন- EEE MCQ, EEE Viva Tips, EEE Job Tips

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