Answer Posted / s.murugesan

Demand always Diversity factor is defined as the ratio of
actual required maximum demand on power supply system to
summation of all
Maximum demand from load side
Hence it is 0.4 to 0.8 based on type of load
(Because equipments or consumer are not use maximum demand
always)

how electrical earthing maintenance done in industry?

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Dear all i am kumaravel. now in chennai. my work is control and relay panel auto cad designing.up to 11kv to 400kv then question is i am improving my knowledge. i want some books name and auther are available for this C&R panel related. plese any one help me

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For high frequency application we use which transformer?

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How it can worked plc based electrical system And which type of software using.

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can anybody sent me power grid questions. what subject should i prefer for preparation?

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Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?

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1949

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In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?

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i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected

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Can u Explain about the electronic trivector meter and the use of data converters in them?

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How to calculate cable rating for 3 phase supply?

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I had applied for JE in PSEB, Can you pls send me the Question bank for related to my field

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Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?

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if a.c supply is given to the motor,, what happen?

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