In a d.c circuit, if current and resistance are known, power (P=I*I*R) can be determined. This relationship also applied to an a.c circuit. Comment the reason for this.

3 Answers  

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How to decide the input and output circuit breaker for a 1600kva transformer.Is there any calculation is involved.

5 Answers  

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How to calculate the CFM to TR? What is the Formula

12 Answers   Carrier, Voltas,

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ganaretors A check B check and C check details

1 Answers  

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If the earth is a good conductor of electricity, why don't people get shocked every time they walking on earth?

0 Answers   Reliance,

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what happens when the phase and earth wires comes in contact? and why

2 Answers  

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Which motor has high Starting Torque and Staring current DC motor, Induction motor or Synchronous motor?

5 Answers   BSL, Elite, TTA,

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700KW 6.6KV slip ring induction motor to use VFD to control the speed

0 Answers  

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can we use ac ameter as dc ameter with ct

1 Answers  

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what & how to check the lightning arrester

0 Answers   ABC Telecom,

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Generation of voltage for each phase are same of a turbogenerator.Although the short circuit current flow when two phase of turbogenerator are shorted(where current can't flow without potential difference),why?

0 Answers  

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which protection function should measure RMS value of current&DFT value of current?

0 Answers  

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