Answer / maruth sk

Power plant produces electricity such as Thermal..

Power station transmits electricity to ESCOMS

I am inpecting a 10kVA UPS what tests should i do and should i observe?

0 Answers  

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60 watts bulb and resistor home heater is connected in series and 230v is given to the circuit. The heater is giving some amount of heat. If instant of 60 watts bulb replace 100 watts bulb what will be the output of the heater?

2 Answers   NPCIL,

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How can I calculate the fault level of a transformer. 1. If fault is 3phase fault 2. If fault is 1phase fault 3. If fault is 2phase fault Dear all geniouses, can you help me by giving answer. If anybody want to send something then mail me at "msalam_shahin@yahoo.com"

0 Answers  

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1,Building containing 25 flats how much Amp 3 pole MCCB are required? 2, For the safey of each flat how many Amp RCCB can install -loaded with A/C

1 Answers   L&T,

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CAn any one can tell me what is the operation of ceiling fan and how it will start

2 Answers  

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What is difference between insulating medium and fault current interruption medium in a switching device.

0 Answers  

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1.what is the contact resistace of CB ? 2.radioactivity should be mesured with---------?

3 Answers   Power Grid,

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what is meant by Back emf ?where its occur ?

6 Answers  

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what is the use of the circle diagram

2 Answers  

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Draw a Block diagram of TWO UPS systems connected in Parallel in Paralled mode?

0 Answers   HSL,

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what is meant by class 1 E in electrical power supply?

0 Answers  

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What are the types of feedback oscillators?

0 Answers  

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