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

KPTCL Interview Questions

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

14980

What is Ohms law?

14647

check list of maintenance of transformer?

83117

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???

4467

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

116105

define frequency ?

9698

what will hapen if secodery circuit is open of current transformer

11231

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

21818

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

4489

how to caluclate tds from emloyees and others

709

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

2540

what is broken conductor indication

1795

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.

828

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

291

what are factors to be consider to design a HT & LT motor?

841

Can anybody help me out to write test cases for booking train ticket online???

3321

1. Why is the speed of shunt motor practically constant? 2. Why dc series motor use to start with heavy loads? 3. advantages & disadvantages of separately excited generator over self excited generator?

703

what is destructive and non-destructive testing of welding

252

why jobs been done night time

1750

Under the provisions of the BST Act, no registered dealer is allowed to collect any amount by way of tax in excess of the amount of tax payable by him. Excess tax collected is to be forfeited to Government. However i want to know whether tax payable amount is the amount before the set off claimed or the tax payable amount after availing the set off.

577

Why should you show Client/Engineer activities clearly on the project plan?

881

Explain Traffic shaping using token bucket algorithm

148

How to Calculate PF with interest or without interest.

1842

I also wanna work with Webdynpros? What are the requirements? I mean SAP 4.7 ee or ECC 5 or 6? Netweaver developer Studio? Also with win 2003 i have the activation problem every month. SO do i get a cd that doesnt ask for the activation? i have win 2000 but can it be installed on HP pavilion laptops that are coming preinstalled with Vista OS?

877

how to make unlimited id(1rimjim,2rimjim,3rimjim....etc) login grp chat pogram for jabber?

1015

I am trying to automate a manual processing of iDOCs in BD87. I used the following code to pass idoc-id to global variable 'DCN' and then skip the first screen of BD87 to go to processing directly. After running this code SET PARAMETER ID 'DCN' FIELD itabhdr-idoc_id. CALL TRANSACTION 'BD87' AND SKIP FIRST SCREEN. it takes me to the first screen because it cannot recognize my idoc-id. How I can pass idoc-id to global? I have used the above code to goto VA02 with VBELN and it worked perfectly.

800

What are the platforms that WinRunner can be used?

767

What is the function of NGR for the parallel operation of alternator? whats happen when different rating of alternator are running with parallel?

1415

) Shall be responsible for the inspection/ maintenance of all the yard Assets as per the Maintenance procedure and maintain/update the related records correctly

282

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