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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 24663

What is Ohms law?

28 35354

check list of maintenance of transformer?

11 113222

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 7775

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

33 154494

define frequency ?

14 21218

what will hapen if secodery circuit is open of current transformer

8 18505

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

4 34593

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

1 7537

how to caluclate tds from emloyees and others

2114

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

1 4992

what is broken conductor indication

3 5105

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 3724

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

1 2215

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KPTCL Interview Questions

Un-Answered Questions

to find out the minimum of two integer number of two different classes using friend function

2122

FIRST DAY OF COLLEGE?

3546

What are the classes used as part of struts framework ?

955

Give two or more real cenario of virtual function and vertual object

2324

How to make a non daemon thread as daemon?

1056

Give an example of circular linked list in windows system?

988

Explain the characteristics of big data?

497

What are the key steps involved in deploying LLM applications into containers?

what is the form name for use functional spec? what are the steps in functional specs?

1973

What is different between secondary electron image and back scattered electron image?

965

Define MapReduce?

682

How can you force the compiler to not generate them?

1024

Where we can host wcf services?

850

Hi, I am preparing for Assistant Motor Vehicle Inspector (AMVI) exam.If any body having old question papers please send.My mail id is siyadndd@gmail.com

2168

Explain what is the difference allen bradley and siemens plc

1091