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what type of protection used below 132KV feeders
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what is the need to express current and voltage in rms value? rms value is also called as effective value,what is effective value?
explain Density
what is the use of the puls transformer in UPS & how it works???????????
What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?
WHAT IS MEANING OF Gg & Gg IN hrc FUSE
Dry type transformers
L.A. (Lightening Arrester) is located at a place from where transmission line enters the transmitting substation. So L.A. (Lightening Arrester) is the first equipments which has to encounter with lightening, high voltage surges and switching surges. It has to absorb energy of lightening, high voltage surges, and switching surges. L.A. (Lightening Arrester) is made up of layers of semiconductors. If these layers can not tolerate energy released by lightening, high voltage surges, and switching surges the L.A. (Lightening Arrester) blasts.
Pl. share your experience about industrial-electronics repair of machine tool.
How we calculate DC inducation moter Amp? Sir pls give me formula......
What are the basic & Majour problems in UPS ?
How to check the Bushings of the transformer?
why we use circuit breakers for switching instead of normal switching device?
1.What is captive power plant? 2.What is national grid?Give brief idea.
hi can any body send me syllabus of rrb electrical section engg... and past pepar also of any board...
Why neutral point is consider as zero potential?
