Answer / k.prakashchandra

Tr losses are charged if the metering is done on LT side
instead of HT side in case of HT consumers.It is assessed to
be 1.5 to 3% of total energy recorded.These are iron and
copper losses.

house wiring - series wiring or parallel wiring

4 Answers  

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where transformer is installed? a)generating station b)substation c)voltage regulating area

6 Answers  

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why do we use LPF wattmeter not UPF in the experiment of no load and blocked rotor test of 3phase slipring induction motor?

3 Answers   Matrix,

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Why celling fan rotates in anticlockwise direction and table fan in clockwise direction ? Give technical reason.

5 Answers  

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What is trip and closing coil in cb? Why need of them

0 Answers  

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In DC while we mention the voltage we are using -48V but in case of AC we mention only 230V not -230V, why we using -48V not 48V

2 Answers  

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CONSIDER A 415V/200V STEP DOWN TRANSFORMER.CAN WE USE USE IT AS STEP UP TRANSFORMER BY GIVING 200V IN SECONDARY AND TAKING OUTPUT FROM PRIMARY?

3 Answers  

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If the load of transformer is getting more than its rating,,,than how to overcome this problem? Suppose thee rating of transformer is 315kva and the load is going beyond than the rating say around load: 352kva... Than how can we solve this problem without deducting the load.

14 Answers   Hyundai,

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what is the function and use of cable differential protection relay?

0 Answers  

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How to control the dc motor in ac supply without thyristor circuit?

2 Answers  

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Explain why the Voltage drop will happen in 3 Phase line?

3 Answers  

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In Power Line Communication (PLC) the wave trap is used to block communication signals from entering neighboring lines. My question is this: Why do they allow for different filtering arrangements on these wave traps? Isn't it always going to be a low pass filter since we want the power frequency to go through, and the comm signal blocked?

0 Answers  

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