Answer / emmanul joseph

pls send the answers and questu\ions to me at my mail ID as
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How we can change the direction of rotation of Induction motor? Prove it using graphical

0 Answers  

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HOW WOULD YOU PRESENT THE POWER FACTOR PRACTICALLY ON A GRAPH

4 Answers   Bhel,

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What is a DC series motor?

0 Answers   Ericsson,

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Briefly describe means used by electricity suppliers to influence the flow of active and reactive power in power networks (one for each type)?

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why rating in KVA and KVAR?

4 Answers  

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what is mean by ideal infinite bus? why it is required to consider in fault short circuit calculations?

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if transmission voltage expressed as the multipple of form factor(1.11)........11,33,66,220 etc......then why madakkathara substation(kerala) voltage is 400kv..not 440.....?

2 Answers   KSEB,

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Explain bypass capacitor?

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why current is constant on d.c?

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we all know that in transformer, voltage and current are inversely related i.e. Vp/Vs= Is/Ip....so in standard CT..we have a ratio of 200/5...that means our voltage should increase by ratio of 40..althoug that is not the case...because that requires high insulation level.and pratically not feasible......can anybody clarify my ques.......thanx

2 Answers  

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1.what is mean by 8/20 micro sec waveshape

0 Answers   Vedant,

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induction 3 phase motor terminal connection

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