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KPTCL Interview Questions
Questions Answers Views Company eMail

The first telegraph line between Calcutta and Agra was opened in (a) 1852 (b) 1853 (c) 1854 (d) 1855

 4 23207

What is Ohms law?

 28 28281

check list of maintenance of transformer?

 11 109106

HOW DOES ONE SELECT A TRANSFORMER PHASOR GROUP IE, WHETHER A STAR-DELTA TR OR A STAR-STAR OR A DELTA-DELTA, ETC. TRANSFORMER IS MORE SUITABLE FOR A PARTICULAR KIND OF LOAD OR WORKING CONDITION???

 3 6545

how to check the earth resistance value& what is the minimum earth resistance for good earthing sysytem.

 33 144506

define frequency ?

 14 16605

what will hapen if secodery circuit is open of current transformer

 8 16052

how can we find a burden of potential transformer? what does it effects? how can we calculate rated load of it?

 4 32625

in 400 kv system why should trip both side CB when we give hand trip?

 1 6682

how to caluclate tds from emloyees and others

 1588

Insulater disk using formula for 33/66/135 line h t line

 1 3991

what is broken conductor indication

 3 3826

We have 11kV/110V three phase indoor potential transformer in 66/11kV Sub-station, where the failure of PT is frequently happening and the rating of the PT is 0.2 class accuracy, with primary star and seconday (two cores) star connected. Some experts has suggested to not to connect the PT Primary neutral to the ground because when transformer neutal NCT connection is loose; the faulty current will flow through the PT primary neutral, resulting into failure of PT. My question is: Is it necessary to remove the primary neutral connection of the PT from ground? if not, what would be the reason for failure of PT. Please guide me.

 2 2803

In my power station 220 volts dc battery set. they coneected 84th cell taped

 1 1453

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KPTCL Interview Questions


Un-Answered Questions

Is nan false?

528

Does dbcc checkdb requires db to be in single_user mode? : sql server database administration

514

Which code is used for tor & tmt steel bar?

745

Explain about the support of asp for vb script functionality?

519

What are the attributes of applet tag?

451




Explain in terms of gene product function how a mutant allele can be dominant? recessive?

1509

Explain about maximum displacement?

596

What can you do with an nn and what not?

660

What is a Managed Code??

530

How do you implement one to many relationships in hibernate?

183

hey any one got the papers of SAIL and HPCL plz do help me by posting them to my mail ID's naren07_87@yaho.co.in, surenarendra@gmail.com

1470

HI FRIENDS..... CAN ANY ONE GIVE BRIEF EXPLAIN ABOUT PAM & QUICK SIZER

1621

Explain the importance of capitalization?

607

Explain the Algorithm of Nearest Neighbor in Machine Learning?

94

How power can be generated in engine?

550