Answer Posted / pammi.kumar@ymail.com

after some time regulater burn.

what are the values of VRY,VYB,VBR,Vry,Vyb,Vbr,Vrn,Vyn,Vbn for Magenetic balance test of 100 KVA and 63 KVA Distribution transformer

2970

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Lt motor sfu flashing reasons?

1776

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Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is 18

2155

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where solid grounding and where grounding through ngr done and why?

2571

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mccb service sittings be done?

1804

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What is industrial plc

1810

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why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?

1792

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Difference between on line capacitor and Station type capacitor

2010

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how ct burden,magnetising current,ratio and knee point voltage are related & derived

2196

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In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is

1073

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When will you multiply and devide with derating factors to the actual value while sizing the cable?

1941

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Is it required to use Automatic transfer Switch in L&T panel board if we use AMF panel with DG set? How the single line diagram will be? Please forward the material to sreenu_207@yahoo.co.in

4717

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what is a bus riser in power system and why it is used

46190

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What is the dc grounding system and what is diff between AC/DC grounding system?

2114

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33kv substation lay out details & line to line & line to earth measurements

2615

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