Answer / ankush miglani

delhi metro rail corporation

Answer / rk sharma

DMRC- Delhi Metro Rail Corporation
MRTS- Mass Rapid Transit System: transport system
using elevated and under ground runway.
A planned, effective and time saving transport system with
AC.Its Clean and Green transport

Answer / hemant ambekar

Delhi Metro Rail Corporation

Answer / v.magesh kumar

THIS IS VERY BIG STATION IN INDIA,THERE IS 125 ELEVETOR,
47 ESCALATOR,

what is reactive and active power?why we need power factor correction?

2 Answers  

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in 220 kv substation,what is the mean of avr voltage reading? means at oltc temp. 36 the avr voltage was 109v.so what the mean of 109v

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 meant by impedance & transient protection?

0 Answers  

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11 kg trivevter meter has rating of -/5amps. And pt ratio11000/110v and is connected with 11kv ct/pt unit of cr ratio 75/5amps. And pt ratio of 11000/110v while checking accuracy of meter with HT Accuchek meter what value of PT ratio and CT ratio to be filled in Accuchek meter

0 Answers  

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How will be the single line diagram of series trip HT breaker? how it works?

0 Answers   HAL,

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do we convert single phase line to three phase at minimum cost?

1 Answers  

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How does a clampmeter measures dc current

1 Answers  

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What is disadvanage if power factor goes to in leading..?

0 Answers  

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what is star delta starter? how it works? give its control and power diagram.

0 Answers   Bhel, Point to Point Solution, Star Wire,

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what is the formula of starting current of 3phase and 1 phase motor???

0 Answers   L&T, WFP,

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STATE WORKING OF SF6 C.B.?

1 Answers  

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