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

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

Advantage of LT panel vs HT panel ?

HCL,

1 9627

WHAT IS THE FULL FORM OF ONAN ( TYPE OF COLLING IN TRANSFORMER)

7 17970

what is the necessity of under ground cables ??

2083

Steam boiler HP steam pressure constant, but when steam consumption increase boiler drum pressure increase, Please give me a better idea, how I can enplane over all relation pressure,flow & velocity> Thank you. ashekullah

2 4929

In a boiler Natural gas flow 10,000 N cubic meter and combustion air flow 22,000 cubic meter, how I convert gas flow N cubic meter to cubic meter to maintain fuel air ratio? Thank you. ashekullah

3 7712

WHY WE USE SIEMENS plC

3 7520

DIFFERENCE BETWEEN TRANSFORMER AND CURRENT TRANSFORMER?

7 10099

Why a transformer Noise during its running condition ?

NTPC,

8 14311

about transformer oil material & Test name for the measurement of its dielectric strength & wht will u do if its dielectric strength goes low ?

NTPC,

2 6811

What is relation between transmission lines & Communication lines ?

NTPC,

2198

Which Machine u will prefer to use at a place where flammable gases are coming out & why ?

NTPC,

4 6880

how fault in an electric system is detected & hw protection of equipments is done ?

NTPC, RLY,

6 9568

Why we didn’t feel electric shock in an electric train ??

NTPC,

10 30014

Can Cpk value be zero?

Atrica, Pricol,

3 9038

What is the difference between SPC & SQC?

Honda, Pricol,

7 24628

Un-Answered Questions { Engineering }

How do the synchronizing lamps indicate the correctness of phase sequence between existing and incoming alternators?

2184

what is draft and draft loss?in a boiler,how is draft created?

2346

sir i want polytechnic lecturers model papers plzzzzzzzzz send me my mail id: manisri.bobbala@gmail.com

2646

Define hard-driving or over-driving?

1152

What are the 1st 2nd and 3rd laws of thermodynamics?

978

Please help to get IOCL/HPCL or other chemical engineering paper pls send kathir_skv@yahoo.com Regards, kathirvel

2762

what do you mean by quasi fermi level?

6202

y we use neutral,all r told its used to for closed path..k its a just used to closed path,in a transmission line y we put same conductor used n both phase and neutral..if we use less than phase conductor in neutral mean we ll reduce cost its right r wrong..if we use mean any problem occur in transmission line..

1990

What is the impulse reaction turbine?

1123

How to justify this statement ??? "Capacitors in series provide less capacitance but higher voltage breakdown rating for the combination"

1876

for under water excavation works, can i have some standard codes and specifications(international)

1884

what is the dome assembly

1890

What is pulse width modulation?

1056

How do you identify an orifice in the pipeline?

1258

when does the official confirmation or the offer letter for the 2012 selected candidates of HUAWEI will come??

2248

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