Answer / ram

By means of Tri-vector Energy meter.which can record both
import and export.

For example see this meter :
http://www.wallaby-meters.com/prod.html
and many more are available ,above is one is used.

Name of the relay of low lub oil presuure in DG sets

0 Answers   Lineage, Sterling,

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Do anybody has a design software or tools for the selection and design of electromechanical components???

1 Answers  

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what is the difference b/w pvc cu conductor and cu breaded wire..?

1 Answers  

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why ups rating in kva? and why ups are in parellel?.why isolation transformer is used in ups?

0 Answers  

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How will u calculate wire size according to current rating?

2 Answers   Global Computer,

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What is the difference between MPP, APP, Mixed Dielectric power capacitors? Which technology is superior in current scenario?

5 Answers  

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how did i get the competency certificate as electricle supervisor. iam completed my b.tech.but i dnt have any experince, this certificate is required for applyng ongc mangement trainees. what should i do sir please suggested me

0 Answers   ONGC,

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how can you calculate fault level ?

0 Answers  

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what is power factor?

3 Answers  

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sir, in a industry present pf is 0.54 pf 25hp power is there its want improve 0.9 pf. which suitable capacity capacitor is suitable please inform me.

2 Answers  

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aeroline vibration is present

1 Answers   DVC,

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How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?

0 Answers  

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