Can a 150 kva 3 phase,440v/230v delta-wye connection stepdown transformer can be used in reverse as a step up tranformer ?

3 Answers   Meralco,

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During the testing of Electrical Equipment the test cables should not touch the equipments. For that testing engineers use to cotton rope to hang the cable from measuring Equipment to testing equipment terminal. Please explain the technical reason for this practice.

1 Answers  

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what is the definition of Nominal current or voltage

1 Answers  

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What happen if we give resistance to the armatuure of a dc motor?a

1 Answers  

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what will happen at the time of CT saturation?and what will be the Relay's function at the time of CT saturation?

2 Answers  

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How to check the cable fault / hv test of transformer cable.

0 Answers   KSEB, L&T, Siemens,

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boiler is running in rankine cycle and deisel generator is....?

0 Answers   century,

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in dc transmission the frequency pi is zero, then how it will transmit communication signal?

1 Answers  

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how can testing using megger?

1 Answers  

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how to improve my communication skills

7 Answers   Infosys, MAHINDRA, Wipro,

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3.7 kw motor ,how much sq mm cabel want to bare this motor load

1 Answers  

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what is the difference between high impedance and low impedance circuit?

2 Answers  

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