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  • Cognizant aptitute test questions (20)
  • Cognizant interview questions (472)
  • Cognizant placement papers (3)
  • Cognizant technical test questions (19)



Cognizant Electrical Engineering Interview Questions
Questions Answers Views Company eMail

working of a diesel generator.

34 147108

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 15993

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

11 36196

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

8 36581

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

2 18588





what is the frequency of direct current(dc)?

12 27071

(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 ?

915

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

1 3346

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

1 1252

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Un-Answered Questions

What are the limitations for memory allocation for SAS variables

182


what is bank reconcillation and cash recomcillation?

2071


What is HDFS ? How it is different from traditional file systems?

114


Kindly pls give me brief explanation about SAP SD CIN to under stand the basics & not give the entire configuration part it would be higly appreciated if some one help me at the earliest, regards, Srinu

2112


What are the differences between entropy, free energy, and enthalpy?

861






tell me about a time you had to deal with a conflict between a licensed and unlicensed personnel and how handled the situation?

2827


in what circumstances it is mandatory to calculate the goodwill.

510


What is DNA computing ?

2172


How can you create production order without routing and BoM?

317


what is pretty good privacy?

884


how the silicon knows 0's and 1's...

692


Which are the two types of 'writes' in HDFS?

415


What is the Designing & Selection Procedure for a DG/Transormer of rated capacity?

1004


What dose the Database Wizard do?

353


How can we increase fuel-power ratio of any DG set?

652






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