Answer Posted / senindra123

dc serious motor .

Explain cos(theta) and Sin(theta)

2088

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what is ratio of copper wire size and current ?

1812

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I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.

1401

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How generator NPS(NEGATIVE PHASE SEQUENCE TEST)TEST WAS DONE? PROCEDURE WITH DETAILS?

2207

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How to Design green buildings services? What is the advantage to design green building?

1789

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There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.

2078

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what are the available sizes of pin type terminal lugs in the market today?

1825

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Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?

1965

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If there is major % of Voltage harmonics in the system, how can it be control or reduced?

1970

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If we need4× 50mm sq cable but it's not available so we can pull 4×25mm sq 2cables

1452

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i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams

3288

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HI SIR, AM PREPARING FOR RRB FOR SECTION ENGINEER POST. PLZ SEND ME THE PREVIOUS QUESTION PAPERS AND HELP ME. I HAVE NO ENOUGH TIME MY EXAM DATE IS 22ND JUNE.... MY EMAIL ID IS nalla.amarnath@gmail.com

1905

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What is an iron loss or core loss pi?

1087

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What is the purpose of stablization resistor in high impedance bus bar protection

1990

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what happened when we supply a dc current in dc motor?? can it worked properly?

1937

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