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Engineering Interview Questions
Questions Answers Views Company eMail

which of the folowing has negative temperature coefficient of resistance? a. mercury b. copper c. lead d. carbon

 2 7466

what is the difference between prime coat and tack coat in road construction

 4479

what does 1 in 30 or 1 in 40 mean when constructing camber in roads.

Simplex,

5 22167

what is anchorage length,lap length and (dont remember the last one)

Bhansali Group,

1727

wheather Micro silica/silica fumes is an ad-mixture or accelerator.

Coastal Projects,

5 5629

what is the responsibility of assistant manager in welding in goa shipyrad company?

 2735

why there is no grow of grass under the high voltage transmission line?

TATA, Tata Power,

3 8424

is it possible to minimize the copper loss?

Coal India, TATA,

2 4978

what do u mean by PS-0.2-5P class of Ct

ABB,

3 8194

How to calculate the compressive strength of 28 days of concrete where we have 7 days compressive strength?

ACF,

2 6727

for columns reinforcement the lap length is not provided then how to rebar the rods then how rebar should be lapped

Nagarjuna Construction,

4 11630

How you find the bearing outer diameter, bearing thickness using bearing number? What is the formula?

Unilever,

1 5456

Describe the water type vacuum pump and how does work a water type vacuum pump?

Unilever,

1 2424

What ill be the shaft diameter with clearance having a bearing bore is 30mm?

 1 2737

If there are two transformer having rating of 2.5mva, 6.6kv/440v(satr-star),and the load is 600kw then what is better to maintain less losses in transformer having both transformer in parellel or only single transformer connected to load? Please give calculated answer

UltraTech,

2261

Un-Answered Questions { Engineering }

By any way can we increase the B check hours from 300 to 500

1690

what are inductive and capacitive voltage transformers.what are their applications

1497

how pwm signals generated????

1596

what is the concept of directional power?

1504

How do i carry out or know the vector group of a Dyn1 and Dyn5 transformer

1544




What is the procedure for taking leave while detecting Epf and Esi?

1702

Define What is a kip?

720

why cable i burning without tripping. how can protect led street lights

1018

Type of level transmitter commnly used in Procees area are the following. a.________________This type of level transmitter works as follows

1638

How the engine does start working when we start our two wheeler?

564

What are the problems one might face while having a Cantilever balcony?

1030

i want to design tap changer for 15kv to 0.4kv steepdown transformer then how can i calculate tap number required

1248

What is the name of transformers oil filteration equipment?

1584

Explain the working of an electronic level troll.

590

IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8

3397

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