Answer Posted / r.emanuel james

Rating of the equipment connected to T/F depends upon the
power factor since the load power factor to which
T/F is supplying power is not known , it may be any type
of load (capacitive ,resistive , or inductive) that is why
its rating is mentioned in KVA

How to select batteries required for ups and the inverter if we Known load? And how AH is selected of battery?

1403

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While converting delta into star or star into delta ,the three values of resistances remains unchanged .Find out the value?Let In star R1=x;r2=x;R3=x On converting into delta,R12=x;R23=x;R31=x Find the value of x

1873

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I have two PLC processors. I want to communicate both processor with each other. How i can do so?

2104

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What is the purpose of stand by earth fault protection for transformer ?

2024

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How to design pavement quality concrete by using C.R.C.P Method

1692

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HOW TO CALCULATE EARTHING SIZING?

2070

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what is errection pcbs?

1867

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when the Transmission and Distribution network where is the "feeder" lines are located? and why should be used in T&D network.....

1702

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what type questions asked in hp cl

1783

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kVA rating of ordinary transformer is increased when connected as an auto transformer because A transformation ratio increased B secondary voltage increased C energy is transferred both inductively and conductively D secondary current increased

2585

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salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers

2032

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anyone please send transformer parameter design formulas & details of tap changer ? plz i have interview this week its more helpful for me ?

1821

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critically criticize the application of ring main unit in power system

1391

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What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?

1513

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where the lexical paramater will use in fron end?

1817

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