Answer / srinath

Because they are involved in transmission lines....The lines have internal resistances/inductances/capacitances whose value are determined using ABCD parameters.

Why does the power consumed is always constant even if a fan speed is altered?

5 Answers  

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what is the effect of constant power factor to the voltage regulation

1 Answers  

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Why water bubbles when D.C. Current is passed through it? Why not when A.C. Current is passed?

0 Answers  

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Hello friends, Can anyone explain the concept of zones in Bus bar protection and how can we differentiate the main zone and check zone in Bus bar protection

1 Answers   ABB, NCC,

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prove that inegration of { e^z / z^2 + pi^2 }dz is equal to i/pi by Cauchy Residue Theorem.

1 Answers  

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what is dc system? how getting pulse from rectifier?

1 Answers   ETA,

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what is the use of permanent magnet generator in exciter

0 Answers   TATA,

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what are the causes for strip heater failure ?

1 Answers  

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i want to know how to calculate the battery capacity based on the UPS . ex i want to run have one kva UPS Which should run 10 hours ? in that case how many batteries to be installed and what will be the AH Value .

2 Answers  

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what is saturation? what role it plays in operation of ct's,motors etc and how its affects the behaviour of the same.

1 Answers  

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We have laid the single core Armoured cable 7 nos ( 2 each phase & 1 neutral ) to cater our electrical load . the issue is though we have Glanded the cable both the end also givan the earthing to the panel both the end we are facing a heavy sparking at the gland side. what could be the reason.

12 Answers  

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what is ground fault in ACB?

0 Answers  

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