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ONGC Electrical Engineering Interview Questions
Questions Answers Views Company eMail

could mail me the question papers for the test.

1 3420

why transformer donot allow the dc?

17 23015

Briefly describe your ideal job?

2566

why did youi choose this career?

1731

what is neutral grounding? why is it required? what is neutral grounding resistor and how is its value calculated??

11 62360

What will happen if 230V DC motor connected to 230V AC Supply?

15 57999

what is the suitable voltage of transmission line to transmit 10000w power through 250 km. (a)11kv (b)33kv (c)66kv (d)132kv ]and please tell me whats the logic behind it

7 19143

how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.

1915

formula for cable size calculation for current?

10 40683

what is the CT of protection and CT of metering ? what is class 5P10 & 5P20 and class PS ?

16 125274

how many types of colling system it transformers?

8 18364

how to test the ht machines?

1613

what is DAR test?

2 19022

why using touble tube lamp use in factory?

3 4951

how is working bearing heater?

1568

Post New ONGC Electrical Engineering Interview Questions


ONGC Electrical Engineering Interview Questions


Un-Answered Questions

What is Online gaming, payment gateway development, hosting and custom software development services.

1432


If we are replicating from the backend and something is stuck in the queue of R/3 then what can we do then ?

325


What is the reason for getting the dialogue box (send this error to microsoft giving options as send to microsoft and dont send) when we abort from the any workwhen it was struck?

545


What are the main costumes used by the Japanese women? Explain.

5


Tell us something about static linking and dynamic linking?

532






How do I use scenario manager in excel 2016?

270


Why is the decision table testing used?

631


What are tuples c#?

500


How do you handle this COM components developed in other programming languages in .NET?

582


What are batch files used for?

517


What is json schema?

1


What is the difference between horizontal and vertical partitioning?

549


What is logistic and linear regression? How do you treat multicollinearity and heteroscedasticity in regression? Name some packages in r and python for building regression models.

111


When I link to an external excel odbc, I get the error "excel catastrophic failure error". How do I deal with this? What could be the probable solution?

41


What is db connect and where is it used?

68