Power Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Topic :: Power

Power Interview Questions

Questions Answers Views Company eMail

is there any role of power factor with frequency variation? and how we can manage the frequency variation?

Wipro,

2059

what is the concept of directional power?

2021

WHY WE GENERATE 3 PHASE POWER ONLY AND NOT 4 OR 5 OR 6 PHASE??? PLS REPLY.

7 9890

What test must you do before powering up a circuit that you have been working on?

1871

is it true there's a big difference in using Cummins or Denyo...especially power output or leakage

1939

Can we pass 11kv power in 1.1kV voltage grade cable.If not why?.

3 11366

why the capacity of power plant is given in MW though the generators are rated in MVA?

TATA,

3 6515

Weather power factor correction needed for synchronous motors?

1 3857

how can H.V busbar in a powerstation can be protected?

Unitech,

1 4539

sir i am ece engineer.i want to job in power plant.what is the best option for me as electrical engineer or instrumentation engineer?pls reply me.

1 3872

what is magnetizing current test in power transformer

ABB,

2748

whats the existence of reactive power and when it arises?

IIT,

2132

how power is generated,and transmitted to our home..pls explain briefly in simple words.

HAL, Subros,

2262

explain the existence of reactive power in electrical engg?when it generates?

1 2575

How do you explain the different solvent power of water and other organic solvent?

Asian Paints,

2732

Related Topics

Un-Answered Questions { Power }

Difference between PowerPlay transformer and power play reports?

2517

How would you compare the computational power of a cortical pyramidal cell with that of a desktop computer?

1944

Power grids in two adjacent states(A&B) are interconnected. Can power grid in state A can be represented by Thevenin Equivalent Circuit. If not explain Why?

2374

What work have you done on full chip Clock and Power distribution? What process technology and budgets were used?

2894

What work have you done on full chip Clock and Power distribution? What process technology and budgets were used?

3269

How to create a power function?

2023

Is it possible to do load testing in POWERMHS? If yes how do you do that?

3390

Hi friends Does anyone have screen shot of POWERMHS and please can anyone post anything which will be helpful to understand POWERMHS. thanks.

3064

what is the day to day work of SAP FICO Consultant. which are the documents,white papers he uses. who will assign him work and in what form, is it a flowchart,word document,power point presentation ?and also what is business blue print and how it is documented(word,flow chart),?? please answer my question

7285

SIR I M STUDENT OF POWER ENGG CAN I GIV PSU XAM 4 NTPC AND WHAT WOULD B THE PROCEDURE

2154

what is power prompt in cognos ep7series?what is the use of this?

3689

what are the advantages of power point presentation with the help of examples.

2225

how can we Upgrad the reports from version Impromptu 6.0 to 7.0 and Power Play from version 6.6 to 7.0 ?

2284

why should we choose VSTET(Visual Studio Team Edition for Testers) and not QTP?pleas give me the reasons for "WHY" we have web and client server app, supports power builder and on windows OS so this is the background of tech and envir things we have and now VSTET is good to use or not? if "NO" then tell me why

2271

I just want to convert the voltage into current i.e. suppose I have 750V & 1A AC power then I want to convert it into 12V & 62A DC power only difficulty is that I don't want to use the tranceformer. Simply to say, I want to make the step-down without using tranceformer. Please, give me some ideas. And also I want the relation between Magnetic Induction & Weight of the body can be levitated. Or I can say, how much of magnetic induction requires to lift 500gms weight? I am heartily thankful to you.

2217