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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 23236

What is Ohms law?

 28 28349

check list of maintenance of transformer?

 11 109155

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 6559

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

 33 144593

define frequency ?

 14 16667

what will hapen if secodery circuit is open of current transformer

 8 16081

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

 4 32662

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

 1 6695

how to caluclate tds from emloyees and others

 1593

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

 1 4006

what is broken conductor indication

 3 3841

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 2818

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

 1 1473

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KPTCL Interview Questions


Un-Answered Questions

Explain filters in zend framework with examples?

154

When bpc 7.5 nw is available?

5

How do I reset my zoom settings?

354

List two effects of manganese in plain carbon steels?

568

SAP fico APP ISSUE( FOR PAYMENT METHOD "X" WE HAVE " PAYMENT PER DUE DAY" CHECK BOX CHECKED. AND WHEN RUNNING THE PROPOSAL 2 invoicecs[ 1) KR 2) RE] both having same due date and picking in two different proposals ...? is there any setting in app for document type wise payment?

1615




Why we use windows operating system?

460

Explain option strict?

547

what are latest technologies ? and how will keep yourself up to date ?

2434

IF a vendors charges WCT @8.75% what is the rate of TDs to be deducted against that? & can we take the Input of it?

5078

EXPAND___________NAA

1460

How do I move files from c to d?

500

What are the features of eager execution?

3

What is sfdc in salesforce?

187

What is business method?

562

What is exhaustive testing?

598