Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?

0 Answers  

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what is the principle of singkle phase energy meter?

3 Answers  

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how calculation to be done of cable size/o.h. conductor size of 11kv h.t.for the load of 2175 kw

1 Answers   Shell,

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what bridge circuit is used in Tandelta circuit

1 Answers  

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why we decide alternating wave form in ac system and not in dc system

2 Answers   GMR,

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what is advertised hop count

0 Answers  

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If the load is 10Kw and power factor has to improve from 0.5 to 0.8,how can we select the capacitor rating accordingly.Illustrate by showing formula?

9 Answers  

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what shall be no load voltage of 132/33 kV transformer ? is it 33 kv of 34.5 kV

0 Answers  

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difference between moore and mealy model

2 Answers   Google, IBM, TCS,

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i) in which cases should we go for neutral and where should we go for ground? ii) in domestic supply we are getting 230v a.c.and what is the amount of current?

2 Answers  

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why trasformer rated in kva why should have to maintain pf in our site 0.9

3 Answers   Dalkia,

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What is the meter used to check the DG sound level.and pollution check

2 Answers  

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