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Engineering Interview Questions
Questions Answers Views Company eMail

What is safety of Ht panel

 1165

How can u find reactive loads(Kvar)?

econ,

939

how to calculate the magnetizing current of ct ( 800A/1A) for Relay 64

Cadsys,

1032

Rate analysis of painting

 1071

What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side

CEB,

963

Can i replace Earth leakage relay to the faulty Earth Faulty Relay

 1036

How to Calculate KA Rating of Main LT Panel

 1160

Control wiring of a dol starter for forward and backward

Basj Industries,

1026

How you read 5x3x1 #4 @ 20" 0/C in steel structure?

Ansu Construction,

1061

why transformer tank is in rectangular shape what happen when it is in step shape

 936

what is the lap length

Access Design,

2 2030

QUANTUM BIOLOGY - EXAMPLE 33.7 : (a) In a DNA of a living cell, the quantum information available in the bases guanine (G) and thymine (T) are | G > = | 110 > and | T > = | 010 > respectively. Calculate | G > - | T >. (b) In a living biological cell, the step time for random walk of an electron is t. The localization time of an electron is T. If i is the geometric average of T and t, find log T as a function of t and i.

 1 1314

The efficiency of a 100kva transformer is 0.98 at full load as well as half load , for this transformer what is the Copper loss at full load ?

 1791

My gre score is 283 and ielts is 5.5, will i get i20 for this score

 1034

How to calculate Temp from Resister from PT100 equation,

 1197

Un-Answered Questions { Engineering }

hi im doing my final year b.tech and im having 50 backlogs in my b.tech is there any chance to persuie M.S in USA and my gre score is 1040 toefl score is 90 please help me

1350

Which thing is maximum in RLC circuit at resonance a)power consumption b)inductive current c)capacitive voltage

1319

please send the latest sample question paper for the hal online test for electronics stream

2804

do any one help me to get "C" license,, i have doubts ,,, if mediators ter pls call me,, my no is 8056640042

1016

why this for loop doesn't work . int i; for(i=2;i=0;i--) { cout<

1438




what is the interrelation between voltage current torgue speed and magnetic flux in case of different types of electric motors

1521

On a 3 winding transformer YNynd11, how do you apply REF protection to the Delta tertiary winding that is supplying auxiliaries to a substation?

3588

where lt & ht capacitor used

1751

how to use two diffirent gatway in one system

1394

What is the function of RCBO? What are the different sensitivity ratings & each application?

2128

is there is any shore job for B.E.MARINE ENGINEER from d.m.e.t./m.e.r.i.?

2123

RR masonry rate analysis

2636

What is the difference between acs 550 & acs 850

5359

What is the method for testing the differential protection stabilty in generator? When the time of starting What will happen if differentail protection connection wrong means?

1754

How equivalent impedance is calculated in thevenin theorem?

625

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