Engineering Interview Questions
Questions Answers Views Company eMail

what is basic difference betmeen normal & flame proof motor??

Dynamics,

1621

I am some what lagging in talking English but i love to do job as an software engineer what will i do to improve my communication skills? please give me answer..........

1 2495

as a fresher what is the format for resume and suggest me some career objectives too........

1871

how to calibrate displacer type level transmitter by dry weight method please mention formula for weight calculation

1 12714

if a dp transmitter has range 100 in H2O and flow is 20mmcf and if the flow is changed to 25 mmcf then what is the formula to determine new range of transmitter

TATA,

1 4985

What is the difference between uv and ir scanners? and what is the workig principle of both

1940

what is meant by the phrase 'static load' in case of shorting in a generator excitation system?

1702

how MW increase when steam input increase in turbine.

1 3166

can any one help me out by posting something related to rvnl interview for site engineer electrical.? what is the procedure? what kinda question they ask us? how long the interview goes? and any tips? and any thing you want to share?

1816

can any one help me out by posting something related to rvnl interview for site engineer electrical.? what is the procedure? what kinda question they ask us? how long the interview goes? and any tips? and any thing you want to share?

RVNL,

1 11072

Which Current transformer will be bigger in size, 400/5 or 400/1 & why?

Apollo,

2 4792

What is Partial Discharge test .Please specify that this test can be test on 11/0.433 KV,630 KVA Transformer.

NBCC,

1 2432

IF R(X,Y,Z,W,P,Q) AND SET OF FD are F={XY->W,XW->P,PQ- >Z,XY-.>Q} DETERMINE whether the decomposition r1(z,p,q),r2(x,y,z,p,q) is lossy or lossless

1 3237

Why cannot we insulate HT over head cable to avoid ionization of air around the HT Cable?..By this we can minimise corona loss also..

1 2742

What will happen when we connect 2 bulbs in series between 2 phases

Pepsi, PowerTech,

7 14834


Un-Answered Questions { Engineering }

how the works electronic energy meter?

1654


Differentiate between voltage and current feedback in amplifiers?

625


How many channels are there in 2mb pulse code modulation?

636


Why are steel plates inserted inside bearings in elastomeric bearing?

825


What are the effects of ageing or using second hand IC or other electronic components?

1486






sir i m preparing for BARC but i am not getting any papers to prepare for this exam so please send me some sample papers to my i.d for the preparation of barc.

1997


Define what are the main purposes for which a cc amplifier may be used.

609


how does we calibrate a square root flow transmitter ,give an example and explain it step by step like range calculation , calibration hook up series connection , zero check , and how to apply pressure , and if not geting proportional output then what should we do ?

5222


wow to calculate the transformer rating(KVA)

1670


some one can tell me how residual type excitation is provided through transformers to an AC generator without any battery or PMG&excitor

1946


What is order of the system?

700


what is interface level and how it is calibrate?

1764


List examples of current sources?

610


how much maximum power can be generated by 320v, 10kg-cm synchronus motor if shaft is roteted mechanically at 50 to 60 rpm?

1694


how to calculate steam velocity on tg i/l ?

1473