Answer / sap

Metering cubicle is inclusive of measuring CT,PT and meters
in one cabin.This is used for monitoring and recording and
tariffing the energy consumed or generated.

Answer / prashanth

Meter cubical is a energy meter it consist of CT and PT. It is mounting the load of KW, KVA, PF, MD, VOLTS, etc and it is used to measure the energy consumed by the consumer.

show that power dissipated by a pure inductor exited by a sinusoidal voltage source v = vm sin wt is zero

1 Answers  

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When Alarm report at LED,Alarm volatge is 11-13 Volt But LED is of 3 volt.then why not it burn?

0 Answers  

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Can you explain about Restricited earth fault protection scheme

0 Answers   NCC,

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which motor gives constant speed?

7 Answers  

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how many types of grounding?

7 Answers  

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how to reverse the direction of universal motor?

2 Answers   Finolex, JGT, TATA,

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how can we calculate ct ratings ?its any formula ?

3 Answers  

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the problem faced on star or delta winding connection??

0 Answers  

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What is the secondry voltage of 420kV Current Transformer , the rated current is 2600A

6 Answers  

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why sec of ct should be kept shorted

2 Answers   Enercon,

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Dear sir my name Ankit i m Diploma holder present working in Welspun Corp ltd Anjar as Asst.engg (salary 14400/month ctc) i Would like to change my company also i have selected in ford India pvt ltd Sanand as trainee Tech with salary 12000/month so please suggest me for changing my job hope for *ve response

0 Answers  

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what type of motor is used in fan

6 Answers  

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