Engineering Interview Questions
Questions Answers Views Company eMail

Why Slag comes on top of weld bead & if ur answer is related to density then think of overhead welding if slag is ligter than weld metal then in overhead welding firstly a laye of slag & then a layer of weld metal must be deposited.

SGS,

3 5199

what is the role of impedance in transformer?based on secondary f.l.current(139 amps) and impedance(4.07) of 415/415v of 100 kva transformer. what is the primary current?

1 5085

What is 1:1 redundancy ?

1872

what will happen when petrol pour into diesel engine?

APGenco, Hero Honda, Lupin,

17 21924

which tap of the transormer you will use in critical condition(worst)?

1 3278

Determine the MVA rating of the power transformer given that 110/66 kV,1000 Amps. Folks how can i calculate the MVA rating with this Data??Plz Help........

1 14823

how many types of threads are used in mechanical industry

PMI Engineering, QAFCO, Steel Plant, Tata Motors,

18 58680

If 320 grade Gear oil is used in a reduction gear box,what can be themaximum operating temperature of the gear box?

1598

how does capacitor oppose sudden chane in voltage? how does inductor oppose sudden change in current?

AAA, Iqra University,

4 16730

what is the meaning of trippe time of circuit breaker

1 3343

does a mobile phone work inside an elevator/lift?If no why?

TCS,

2 5919

show me the diagram of three phase wiring and also tell me hoe to take the readings of megger testing

2 5679

how many to find the acceleration of moving bodies ...................etc how many methods we have....

4 4712

the gravity variation on to the earth depends upon ......... what factors .. how they effect the all other parameters ........in case of body moving in up wards and as well as downwards.........

2 3704

What is the different between earthing & Neutal

3 5086


Un-Answered Questions { Engineering }

HOW MANY TYPES OF FUSE?

1631


What are the automatic tripping devices of diesel generator?

1399


what are the reseach done by itc brfore launching e-copal

1439


state the working of discharge lamp?

1561


give an example whenu should initiative and took the lead.

1441






What is a p-n junction diode? State and explain some of its applications.

596


Explain the approximate cost of the following corrosion monitoring systems. Smart pebbles eci-1(embedded corrosion instrument) monitoring cables time domain reflectometry &corrosion penetration monitoring system(cpmp)?

546


Define What is a kip?

720


which material is suitable for punching press to avoid scratches amd waear of metal hittimg the blades?

1194


What is the brain of computer?

644


what is acceptance test in electrical engineering.

1694


What is flash steam and flashing phenomena?

1609


Sir, plz tell me how droop setting is done in parellel operation od DG set ? please give practical example ?

1661


Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar

1249


Can clean earth cable be considered as low current cable

1538