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Engineering Interview Questions
Questions Answers Views Company eMail

which type of insulation are used on 132kv transmission line

 4 13772

which relay is used on long transmission lines

ABB, Bhel, Student, Tata Steel Limited,

10 29823

time vS speed Graph for mechanical press?

 1530

while calculating demand in my company the present load in kw is 212.... there 125kvar capacitor bank is installed by spliting as 50 in departments...the diasplay in panek biard shows 175kw... how could we know the amount of kvar used to compensate the kva

 1 2519

What is the density of Cement, Fly ash,20 mm aggregate, 10 mm aggregate and stone dust?

Amrapali, Egis, Himuda, Indramas, L&T,

14 172824

sent to a site and asked to explain how you would like a twenty seven flour building should be supplied with lighting and sockets plus a water boiler.

 1497

why DC source is used to idetify the polarity of CT/PT?

 1 3252

what is corona ?

 3 4569

difference between plc and dcs?

Honeywell,

3 7480

what is the max. acceptable leakage current in 33kv bus bar

Tanesco,

2531

does the power factor of an induction motor improve upon used in parallel with a synchronous condenser , used commonly to provide a leading kva ?

 1 2580

can a synchronous motor be made to rotate in a clockwise direction ?

 1 3214

Composition of bronze

Bhel, TVS,

4 5955

The unit eV is widely used in?

Bhel,

2 3470

What will happen to the resistance, when the diameter of the conductor is doubled?

Bhel,

7 14374

Un-Answered Questions { Engineering }

What is the materials of jib and cotter joints?

579

What is the difference between "type testing" and "product qualification"?

1141

all questions related to instrument technician in any offshore oil and gas company.

20984

hey,,,hi have taken an emergency date of 21st july...i was continuously checking for dates n i was not able to get a normal date n my school is starting from 8th of september...so plz tell me can i get a rejection based on this, that i have taken an emergency date?????

1363

does RS-485 cables come with armour?

1600




i want to know that how the height of Ct ,cvt ,LA calculated on the basis of creepage distance

2063

Bimetal strip used in overload relay what is that,which types of material used for that & percentage.

1796

How does a mobile work?

601

How o select the electrical fuse?.What are its characteristics.How to select the material od fuse?

1487

Explain the difference between shear and tensile strength.

669

difference between machining and non-machining?

1796

I meggared my 2c*70 sq mm AL AR XLPE cable. its one end show 50 M ohm . is my cable is safe for laying. I have only one phase and neutral.

1352

anyone send me aptitude and technical placement paper of Hewitt

1385

Why we use circular(Stepped) cross section in transformer core?

1764

What is some common piping materials used to transport slurries?

705

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