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• KPTCL interview questions (13)
• KPTCL technical test questions (1)

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

15415

What is Ohms law?

14889

check list of maintenance of transformer?

85912

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???

4524

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

118448

define frequency ?

9811

what will hapen if secodery circuit is open of current transformer

11391

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

22337

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

4606

how to caluclate tds from emloyees and others

739

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

2574

what is broken conductor indication

1831

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.

878

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

319

2nd and 4rt angle elevation used in which country ?

866

How to calculate chejja reinforcement

803

what is difference between line differential and transformer differential?

319

I have an S Corporation called Trend Foods Inc. I would like to make a division of that company that services computers and call that Trend Computer Service. I do not want to set up another Corporation for Trend Computer Service. Can I just make a division of Trend Foods and what paperwork do I need to fill out to make that happen? Thanks for the help, Jim

737

in what type of applications v can use q meter?

734

When Iam entering sales in Tally ERP 9, It Is not reflecting in the stock, Why itt is happends like this ? I entered sales with delivery note Number, So think that is because it is not reflecting in Stocks, and when iam checking in the stocks its saying negative stock

368

what is tower earthing and what for it is required

652

What is Map,List,hashtable,ArrayList and difference between them??

1502

what is transaction state, buffer management, shadow paging

1890

Particular area has been affected in cics screen, what is the process to find?

5333

model question paper for supervisor trainee

615

I have to write to a outfile where the number of records in that file should be the header of that file using IMS.. can anyone help me in this issue

971

Can we use concrete of slump cone in cube casting in which we have already measured slump?

283

693

hi... i've two crystal reports one is in D: drive name employee.rpt with 5 textobject and another report is in E: drive name employee.rpt with 15 textobject... now i want to write a program to overwrite the D drives report with E drives reports i.e i want to replace the 5 textobject with 15 textobject.. overwriting the reports while it is executing .. is there any code for it please help me.. its urgent..

1641

KPTCL Interview Questions
• Electrical Engineering (12)
• Accounting General (1)
• General Knowledge_Current Affairs (1)