what is blocking diode and what is the use of it in tne control circuit.Pls Explain it.

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what is direct dischage of power transformer

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What are the components connected in between the power supply coming from an electric pole to HT & LT Panels in a large commercial building or how the power supply connected from Electric pole to Transformer & then to the HT & LT panels of a building? Please send me answers via mail, my id is yogiagarwal@gmail.com. If possible, please give a line diagram.

0 Answers   Ranbaxy,

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what is "PE" earthing? and what do u know abt 16mm cable?

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EXPLAIN WHAT BTU STANDS FOR(AIRCONS)

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1amps current equal to howmany electrons to be flowed?

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what is meant by PU value ? anyone can you explain briefly to me ?

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While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to apply?

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What is the effect on Power factor and capacitor when your company load is more than 70 % of welding transformer

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why phase to phase voltage is 400v while phase to neutral is 220v?

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What magnetic circuit is formed in berry-type constructions and why?

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Why 15Amp. MCB is suitable to carry load of 1.5Ton Ac please Explain?

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