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Engineering Interview Questions
Questions Answers Views Company eMail

Advantage of LT panel vs HT panel ?

HCL,

1 8845

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

 7 15603

what is the necessity of under ground cables ??

 1615

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 3842

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 6690

WHY WE USE SIEMENS plC

 3 6387

DIFFERENCE BETWEEN TRANSFORMER AND CURRENT TRANSFORMER?

 7 8018

Why a transformer Noise during its running condition ?

NTPC,

8 11535

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 5817

What is relation between transmission lines & Communication lines ?

NTPC,

1684

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

NTPC,

4 5495

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

NTPC, RLY,

6 7433

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

NTPC,

10 27051

Can Cpk value be zero?

Atrica, Pricol,

3 6920

What is the difference between SPC & SQC?

Honda, Pricol,

7 21251

Un-Answered Questions { Engineering }

which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured

1050

explain inflation ,deprication ,time of value & pf tariff

1849

What is the use of each wire in three wire RTD

2037

Define shrinking?

1

What is the flow of steam in an impulse turbine?

1478




describe the functioning off all the 40 pins of 8085 processor?

1357

Explain the mechanism of cavitations in pipes and drains?

658

What is thumb rule in quantity and cost estimation of a residential building?

2626

What is thresh hold value of current?

1583

Why do we apply on iron articles?

635

working function importance of mdc meter

1686

What is big transformer parts and their function ? Ty

1662

i want to know what r the various job in government as well as central government, for mechanical engineers. can any one answer plz

1508

Define boning?

1

can i learn ad. java without learned core java? java is best or .net is best for summer training?

1482

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