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Engineering Interview Questions
Questions Answers Views Company eMail

is there any device that works properly accept relay, it may be fuse but if i want fuse of 33kv 300 amp it is avaliable, pls give me details

 1569

what is the use of Reactive power in power system?

 3 8649

What is the comparision (advantages / disadvantages) of 110V, 60 Hz system to 230 V, 50 Hz system.

 2 7773

A dc motor running on dc drive whose input is 3ph AC what will happen if we change the phase sequence of dc drive for e.g (R Y B) is connect as R B Y, will the motor run as same as previously running before changing phase without any effect

 4 7130

Why corona leads to production of Ozone and glow of the color VOILET?

 1499

during site visit if i find voilation going on,what can i do,how i act?

 3 5244

what is fullform of ge 9ea gas turbine

Qatar Petroleums,

3095

howmany transaction pieces in ge 9 fa gas turbine ?

 1 3136

how many stages in compressor in ge 9 fa gas turbine ?

Applied Power Technologies, DEWA, Wales Interiors,

3 8294

what is procedure of hot gas path inspection in ge 9 fa gas turbine ?

 2 16817

what is inlet gas pressure of ge 9 fa gas turbine ?

Aegis,

1682

what is compressor out let pressure siemens v 94.3 a gas turbine ?

 2 8545

how many filters at durty side in air intake system in siemens v 94.3a

 1413

what is the type filter in clean side in ge 9 fa gas turbine ?

 1510

how many nozzles in gas inlet in siemens v 94.3a

 1 4556

Un-Answered Questions { Engineering }

When a single pase capacitor run motor- run on 230vac and Case(1)run with 8 Mfd 250 vac.capacitor , Case( 2) run with 8 Mfd 400vac capacitor. What is difference between both case regarding power ,efficiency etc?

1653

what is frequency response?

649

Is it advisable to cool a fin fan by spraying demineralized water on it?

702

How does length and initial angle affect the period in a simple pendulum?

727

diameter of cable and core is doubled then the value of capacitance is

3698




I need to do a Compressive Strength Test for a specimen made of Rubber. Before doing the Test on the Machine, I need to have an idea of the Minimum and Maximum Compressive Strength or Yield Strength of the specimen. How can I calculate that?

1238

How do trains go around bends?

653

If any machinery or trnsmission needs periodic and regular lubrication what is the best method to give?

1276

Explain different types of fits.

604

plz send me how to overhauling of freon bitzer semi receprocal comprassors with available video

1446

What are daemon Threads?

1895

How can I boldly face the interview? Request:I am eagerly waiting for your replay.

2505

what is receiver device in ir receiver which catch over signal of ir?

1619

What is the veriplus for ellips card length formula (major axis 3.4m,minar axis 2.6m spacing 0.2m

1747

can indirect loading be called as phantom loading?

1557

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