Answer / jugal soni

Power factor is the ratio of true power or watts to apparent power or volt amps.

Answer / jaguper

Power factor is angle between the voltage and current,angle between the voltage and current is 90 degree...actually power factor indicate a power loss...PF depend upon the voltage..

Answer / rasik

An angle between current and laging voltage

As per BIS, Earth pit resistence value?

4 Answers  

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corona happens more in summer or winter?

3 Answers   MAHINDRA,

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what is the form factor of DC voltage

5 Answers  

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What is application of isolation transformer & How it works.

2 Answers   BARC,

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How do you protect your appliances from harm in case of neutral failure in a three phase power supply set up.

4 Answers  

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Why do not we prefer non conventional sources of energy to conventional sources?

0 Answers   Nabard,

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Q) Write VBscript code along with QTPscript code in QTP tool for below scenario 1. Launch yahoo site(i know) 2. Do loogin(i know) 3.Click inbox link(i know) 4.Go to every page of mail box and count no.of read mails and no.of unread mails(i know) 5.Store page numbers, read mail count and unread mail count in a new excel file sheet 6.Create 10 types of graphs on that data 7.Do logout and close site(i know) 8.Save new excel files with graph

0 Answers  

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What are the advantages of speed control using thyrister?

6 Answers  

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what is auto re-closer?

0 Answers  

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why generator is star connected ?

3 Answers   Voltech,

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What is the diffrece between ACB & MCCB

8 Answers  

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what is the function of a circuit breaker ?how does the circuit breaker function during normal operation of an electrical system

2 Answers  

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