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Cognizant Electrical Engineering Interview Questions
Questions Answers Views Company eMail

working of a diesel generator.

34 172159

HOW GENERATING END VOLTAGE LEVEL (6.6 KV/ 10.5 KV/ 11 KV/ 13.5 KV) DECIDED IN POWER PLANT. ON WHAT FACTORS THE GENERATING END VOLTAGE DECIDED, & WHAT IS THE CALCULATION USED FOR THIS.

3 20351

What is the basic difference between earthing, ground and neutral?

11 43994

give single line diagram of D.O.L and star -Delta starter ?

8 44185

better choice of area of interest to post in our resume?

2 21550

what is the frequency of direct current(dc)?

12 36393

(1)WHAT HAPPENS WHEN SUDDENLY LOAD GIVEN TO THE INDUCTION MOTOR ? (2)CAN WE MAKE WOOD AS MAGNET ? (3)WHAT IS THE VALUE OF MAGNETIC FLUX DENSITY IN TRANSFORMER ? (4)WHY WE ARE USING ELECTROMAGNETI NOT ELECTROSTATIC IN MACHINE ?

1830

what voltage generated earth tester meter when we testing the Earth point ?

1 5188

how to reduce the co level in your 1000kva dg set side?

1 2732

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Cognizant Electrical Engineering Interview Questions


Un-Answered Questions

What are the essential conditions for a deadlock to occur?

738


What are the three types of Concatenation?

5


What is normalization and what are the advantages of it?

706


What are the most popular design patterns?

752


how can we implement the raid techmology on linux. operating system

1745






Do subclasses inherit annotations?

256


I hav installed QTP8.2, im working on webapplication, while running the script giving error msg like "QTPro.exe generated errors and will be closed by windows. You will restart the program. An error log is being created". Pls anybody what is the problem, what i have to do for this? Thanks...

1907


Is it cost effective to implement a private cloud rather than a public cloud and why?

520


whether ter weight is require when doing the water standerdisation

1734


Why large boilers are water tube type ?

778


Define what is the chemical composition of ceramic and define what is its atomic density?

688


Define exec cics retrieve?

835


Which collection allows duplicate values in java?

718


What is NEFT or RTGS?

921


What are the types of sensors?

803