Answer / bala123

In DC system there is no power factor, so we can find the
current easily.

Power=voltage x current

current(I)=power/voltage

Answer / gaurav naik

Since here ther is no power factor into play
we can make use of ohms law

R=V/I

or

P=I^2*R

Answer / chennu

in dc supply we can find by relation
i=voltage/resistance
in any signal we can find by using fourier analysis
we can find constant A0
which gives the dc load component

Earth bits close or open. Which is correct

0 Answers  

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What is accuracy of a measurement?

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What will happen if the armature resistance is in minimum position and the field resistance is in maximum position while starting the motor

0 Answers   Viva,

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What is power factof?

21 Answers   RRB,

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How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.

0 Answers  

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Hi My Dear All Friends, There is one question it is widely used in Power Project's High Voltage Engineering. Question- What is the diffrence between Earth fault and Back up Earth Fault....???? . . . . . . Have A Good Day

1 Answers  

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what is the rating of boiler?

4 Answers  

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what is effect of reverse c.t connection on metering.

4 Answers   Cushman Wakefield,

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what is slip what is the use of slip?

1 Answers  

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What is excitation?

2 Answers  

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Dir sir we have 750 kva Caterpillar dg set we are fas on different problem we start dg set ofter 1 mint apply load around 500a dg was run one or 3 mint after 3 mints dg was shutdown automatic how to face tis problem

3 Answers  

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what is the safe meggar values for motor, transformer HT, LT and Cables? IF we want to replace I/C bay at our 220 kv substation which is of 140 mw load capacity bay to be replaced by 400 mw capacity bay.other than CT(1200/1) what are the other equipment i have to replace. why we generally use 3.5 core cable or in other word 1/2 core for neutral and also confirm me that in balance conditiob(3 phase)current in neutral will zero

0 Answers   Jindal,

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