can we use the 110 v primary Tr 240 v secondary step up Transformer as reverse 240 pri 110 sec

3 Answers   Hyundai,

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what is the purpose of reactor in electrical substations ?

2 Answers  

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what is the difference b/w ATS and HTS?

0 Answers   Mikano,

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Q2). When 3 dice are simultaneously thrown, which of the following would be obtained? (a) Result 1: “A 5, a 3 and a 6” (b) Result 2:” A 5 three times” (c) Result 3:”A 5 twice and a 3” (d) All three results are equally likely. (Musigma Question)

2 Answers   Mu Sigma,

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A 230V, 60W bulb when connected to 230v supply what current and power will consume, if same bulb is connected to 200v what purrent and power will consume?

3 Answers  

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what is the difference between id fans and fd fans

12 Answers   Perkins Thermal Systems,

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is it ok to switch lights from a mcb instead of switches

5 Answers  

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why we use the fuse in only one wire? althrough in ac current the current flows in both directions. why the neutral wire can be taken half the magnitude of phase wire while same current returns from neutral wire?

2 Answers   Bhel,

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What Is Sampling?

0 Answers   Mahatma Gandhi University,

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why the transformers are rated in kv not kw?

6 Answers   L&T,

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what shoud be strength and weakness to impress interviewer????????

0 Answers  

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what is formula for calculate thermal overload in new numiricalrelay( not in bimetal relay)?

0 Answers  

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