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

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Engineering Interview Questions

Questions Answers Views Company eMail

what happenes if the core of the transformer saturates?

4 8371

1.In two wattmeter method if one wattmeter shows Negative reading then wat is reason? 2.Wat is the reason for low voltage in houses? 3.Wat is meant by current and voltage? wat is difference between the two?

Engineering,

10 66297

Whats the principle of Aircraft's working in every GAG cycle (GROUND-AIR-GROUND)..

HAL,

3 13111

what is the easiest method of short circuit current calculation ? pls. derive with a mathematical example in real life application.

Mepax, NEPCO,

2429

how to calculate the no. of earth pits required for an electrical installation?

Mepax,

1 7179

what is the function of commutator in dc motor?

3 6614

why odd hormonics only will effect the power system.why not even hormonics

1 2700

Can any body tell me what is use of END OF LINE RESISTOR in fire alaram circuit?

2 7333

what is different between DIGITAL and ANALOG?

3 6046

Can any body tell me about INNER SHUNT COMPOUND MOTOR diagram?

2119

what is the differnce between vector and phasor? are both same or there is difference between two term.?

6 15662

In batteries after completion of charging which colour gas is emitted from it?

Essar,

2 4751

(1)Electrical power is generated in KV, power consunmed is in MW and the transformers used are in KVA. How is KVA converted to MW as power being consumed by the consumers? (2)What is vector group of a transformer?

1 4292

Why we are measured insulation resistance applied through DC Voltage?

3 6896

function of soft starter .

2 7558

Un-Answered Questions { Engineering }

I have completed building maintenance course in mcvc stream .. can I apply for the post of " sthapstya abhiyantriki sahayyak"?

2570

is the syllabus of group1 and group2 same for all graduates like btech,bsc,bcom?

1933

How many ohms are required for proper earthing?

1094

pls send me rrb se(s&t)questions

2248

What are the Types Of DPC and its Thickness used?

1434

What is the formuala to calculate the rating of motor protection circuit breaker

2221

How to calibrate smoke Dectector

1631

What is difference between engineering stress and true stress?

1187

What type of boiler does not need a steam drum ?

1071

Please send me Sample papers National Informatics Centre (NIC) Programmer. I am giving this paper first time..so if any one have previous question papers send to manoj200.yadav@gmail.com. thnx in advance

1930

CAN WE CALCULATE THE NEGATIVE SEQUENCE AND ZERO SEQUENCE REACTANCE OF A GENERATOR USING ONLY ITS RATED VOLTAGE, KW, PF AND SYNCHRONOUS REACTANCE??? IF YES, THEN HOW??

5637

Why earthing is necessary for any equipment?

1724

what is bms system and how to work it

1701

How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter

7759

where is the need for short circuit test for 3 see is required and why? can you explain in brief with application

1956

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