Answer Posted / v

Heater will take more current than it was taking before and
it's losses will increase.However it will give same output
as was giving but with increased lossess and get overheated
soon.

how much cable size required for 70 kilowatt load.

1682

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What is the current carrying capacity of 0SWG,3SWG,10 & 12 SWG solid bare overhead copper conductors?

3448

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A 400KVA transformer has 400 Hz frequency. If the frequency is changed to 50 Hz, then what will be the new KVA rating?

1795

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What is Load sharing of Transformer ?

2036

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What are the characteristics of negative feedback?

1064

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Why there are some equipment(i.e:TV) that using 2-pin plug instead of three? What happen if there is current leakage? Are we going to get electric shock??

2193

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how we decide the require size is this for a known current at fuu load?

1964

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what is a bus post insulator? explain its application in a substation.

12604

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Is it required to lay GI wires along with GI/MS conduits from one point to another point though separate earthing cable is conncted from DB to Socket?

1998

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What are the Formula of computing Back up Time of 500kVA UPS with 4 Battery Banks, each bank composed of 43 pcs of Batteries 12V150Ah. How to compute the Back up Time of UPS? We have also 3X500kVA UPS running in Parallel same composition as I write above.

1347

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importance of reactive power management

2031

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what is the id1 & id2 setting in differential protection relay of CSPC?

2793

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How to calculate mf when meter equipment and meter are connected

1734

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HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?

2098

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we have provided 30 nos. relay contacts in panel.I want to know how do we do the numbering for the relay contacts as per any applicable standards

2009

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