Answer / d.lakshmi narayana

buscoupier is the to transfor the supply to another panel or
another bus.tie bus is parell or synchronise the bus

Why C.T secondary s2 done earthing?

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what is advertised hop count

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how we calculate the withstansing current capacity of wires&cables?

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While elctrical load on DG,capacitor banks kept off why so? If capacitor banks on is their any effect DG?

4 Answers   IL&FS Infrastructure Leasing Financial Services,

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How Arc Extinguish in Minimum oil circuit breaker and What is the function of Radial and axial vents of turbulator in Minimum oil circuit Breaker Where these vents are exists.

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kindly send me 11KV MV motor differential protection procedure by primary injection method.

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Rated moter voltage and frequency is 380volt 60 hz but moter is running at 380votac 50hz is this harmful for moter winding

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what is suroounding current of dg set?

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What is mean by making & breaking capacity of circuit breakers?

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What will happen if i connect two 3-phase tranformers secondary supply on one bus bar that is R-Y-B-N?

2 Answers   GMR,

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In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)

0 Answers  

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how to calculate maximum current

0 Answers   Almeer Technical Services,

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