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Power Grid Electrical Engineering Interview Questions
Questions Answers Views Company eMail

Why the transmision line are 11,33,63,132kv?

 10 12703

what is the ground clearance of 400KV transmission line?

 9 31057

WHAT IS THE HIGHEST UNDERGROUND TRANSMISSION VOLTAGE IN THE WORLD?

 3 6969

what is meant by fuzzy logic? what is fuzzification and defuzzification?

 5 24174

what is the physical phenomenon because of which skin effect occurs ??

 6 9204

when generator short circuit condition, the current how dissipates. or at short circuit voltage not available then current how can flow?

 1758

How to differentiate 220 Kv & 132 Kv line transmission tower if there are no specifications given on towers?

 3 10889

according to faraday's law whether the induced emf is average or rms value?

 2 5086

What device is use for metering current at lt consumer end..??

 2 5515

In Megger which types of test we can do ? and How it works? How to use?

 3 5248

which motor is used in our Indian Ceiling fan -Capacitor start and run or Capacitor start? (during repair i saw only one capacitor so it should be start only)

 5 15200

any earth foult trip the relay but in welding time not trip by earth foult

 2734

why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor

 2074

how tto ingress mw in turbine explain.procedure ?

 1749

What are all the conditions to protect generator & turbine in thermal power plant?

 1 3289

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Power Grid Electrical Engineering Interview Questions


Un-Answered Questions

Where is gutter in ms word?

309

Enlist some of the key challenges that are faced while performing software testing.

590

How to create a file using vi editor? 2)how to delete a file in vi editor? 3)How to connect the server datastage to unix? what r the command lines we r using? 4)30 jobs r runnig in unix i want to find out my job. how to do this? give me command?

2055

Do I need to upgrade my flash player to use beta 3?

5

Hi, I saw one mapping implemented by my seniors . In Expression transformation they implemented following logic. That is iif(is_date(in_UC_DATINV,'YYYYMMDD'),to_date(in_UC_DATINV,'Y YYYMMDD'),'Inventory Date is either invalid or null') Inventory_Date is validated only for is_date() But not validated for notisnull() . But error says “ either invalid or null “ why? Whether is_date() also check for not isnull() ? or in this logic something is different ? Please answer me . Advance thanks

1417




How to Change the Windows wallpaper in code?

1451

How do I make a cell diagonal in excel?

288

What ate the uses of snap point in debugging?

75

what is the challenging position faced in the testing not in point of management point of view it must be in the point of while testing the application?

4038

Explain fold() operation in spark?

202

When should I use .net core?

560

How do I handle request/response using jms? : BEA Weblogic

539

We are preparing another project which involves Waste heat recovery from a 1 MW GE Engine. The Engine in particular gives out flue gas at 487Deg C with a flow rate of 5650 kg/hour and this can be cooled to 180 Deg C. This gives a thermal output of ~ 594 KW that is available for input to VAM via heat exchanger / boiler. Additionally 581 KW will be available from engine jacket water (temperature profile 80/ 80 Deg C and a flow rate of 50m3/hr) Our estimation is that 300 TR of cooling is possible with a suitable VAM machine(s). Please advise what is the most suitable arrangement with maximum TR and min Capital expenditure. plz reply me as early as possible

1504

what is JSF or Java Server Faces?

63

What is import javax swing * used for?

561