Explain types soft starters?

7 Answers   Siemens, TCS,

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X is a uniformly distributed random variable that takes values betweeen 0 and 1.The value of E {X3}(x cube) will be.

1 Answers   GATE,

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which on of the transformer have more core losses and why? 1. Distribution Transformer 2. Power Transformer

5 Answers  

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What is the current flow in 230v ac supply ? What is the current flow in 415v Ac supply ?

6 Answers  

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What should be the DC voltage for Hi-pot test on 11kv switchgear

3 Answers  

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why ups rated in kva

1 Answers   MRF,

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We have three 33kv substations. All of them energised by same source.When i am checking the phase sequence between one substation to other substation (like R Phase to R Phase) by multimeter i am getting some voltage.Near to LT panels UPS panels are there. Can u explain whether any possible to happen like that. In Phase SEquencemeter is showing correctly in both substations. How is it happen. Explain me.Explain me communication signal will produce Phase difference on this case.

3 Answers  

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what is the difference between a frequecy converter and an electric inverter?

2 Answers  

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What is the type of electrical motor used in mining industries?

2 Answers  

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What Is Sampling?

0 Answers   Mahatma Gandhi University,

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what is megar healthy value for ht &lt cables

2 Answers  

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which of the folowing has negative temperature coefficient of resistance? a. mercury b. copper c. lead d. carbon

2 Answers  

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