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Engineering Interview Questions
Questions Answers Views Company eMail

what is the need to express current and voltage in rms value? rms value is also called as effective value,what is effective value?

Bhel,

1474

what is power factor ? why is it so important?

Telco,

2 5885

what is reactive power?

Vestas,

2 3887

Is 2000kva stabilizer suitable for 1h.p split air conditional

 2 3280

what is the usage of microcontroller in the panel board?

 1530

How much width of the land shall have to be left below the EHT line of 440 kv as per the rule. i am told that a corridor of 35 M width is to be left free below 220 kv line. please confirm

 1 2695

bar bending schedule?

 3 13826

what is the purpose of high speed earth switch in gas insulated substat

ABB,

2525

if we have a industrial load of 400 kilowatts with 415 volt AC then how much total harmonic distortion (thd%) should be acceptable for steady power system.

 1563

low of heat transfer

 2 3397

How to calculate quantity of plum masonry in 1:3:7

 2509

How Many Safety of Transformer

 2 5487

How many safety of Disel Generator

Sail,

5 5157

how to store the thunder power?

Voltech,

1 3743

what is mean by "SQP"

 1 5444

Un-Answered Questions { Engineering }

what is the concept of c++ class

1460

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1583

What are the different types of washing faults?

1

What are different categories of antenna?

604

Difference between 2-Valve Manifolds, 3-Valve Manifolds and 5-Valve Manifolds 3 with diagram

2675




I have an instrument that involves an electronic circuit. In circuit there is a PTC B754 (having operating voltage 230V). PTC is already damaged and same PTC is not available in market. Now what can i do to solve that problem.

2173

During Starter Panel Com missing I Found The Main Incomer 40Amp MCB 10KA Trip When Motor Change Star To Delta Motor Rating 20HP BUT When We Use Same MCB To Other Motor It Does Not trip Or What Is Necessaries for Star Delta Starter MCB SFU MPCB OR MCCB And What are The Breaking Capacity of MCCB in the Motor above 15HP

1394

If 40 backlogs are cleared m finally with 65 percent marks . Am I eligible to get visa to US

1281

Define What is a projection line?

653

What is shape factor?

1

What is a black body?

705

Why is it that a single, all – encompassing metric cannot be developed for programme complexity or programme quality?

1511

What is Traction? 1KVA Alternator, How much urrent taken?

1587

HAVE ANY ONE LIST OF THE FORMULAS WHICH ARE USED TO SOLVE SOLUTION OF THE DEVICES (DIODE,TRANSISTOR,CAPACITOR,FET,MOSFET)?

1648

What is usage of rotameter and hydrometer.

948

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