Engineering Interview Questions
Questions Answers Views Company eMail

how to decide cable rating? send me cable size,ampere rating data

Bhel,

2 4265

Please explain the difference between instrument range and calibration range in terms of pressure transmitter? line design pressure: 93 bar operating pressure : 82 bar press Transmitter Range? calibration range ?

L&T,

3 33735

what perpose of use CT ratio in gt,st,uat

1 2742

different between calibration range and instrument range ?

2 7544

which is the major cement producing state in western India ?

BNPM,

2 2952

why? Boiler furnesh pressure transmitter mount in boiler top and it's impulse line is in bottom of the boiler. Aneybody kindly tell me this reason.

Birla,

1 4245

How we can find out duct area from CFM?

Emirates,

1 3755

WHTA IS LIMT OF LEAKGE CURRENT OF 11 KV 1 CORE 1000SQ.MM. XLPE CABLE.LOAD ON CABLE IS AROUND 600AMP .LENGTH 500 MTRS.

L&T,

1640

what is the water-cement ratio of mix design while 30mpa in 7 days?

Google,

2608

Critical Path Method is...

1548

What is yield strength of steel?

Mantri,

5 9504

what happens when you connect a.c and d.c supplies

1 1683

What is the difference between class0.1 and class 0.1s accuracy of current transformers

2 5754

how to identify 3phase....r y b .A new make altnator how to identify R

2 4064

how to modify DOL control panel into Delta Y connection?

ABB, PDCS,

1460


Un-Answered Questions { Engineering }

How many total no of channel bypass in one BTS.

1532


What is knee point voltage?

654


Explain the advantages of powder metallurgy?

670


What is meant by transmissivity?

598


What are the advantages of igbt over bjt, mosfet?

555






What happens to a line-frequency of high-frequency transformer when it is first energized/ re-energize?

1703


1. HOW MUCH CEMENT AND SAND REQUIRED TO PLASTER 100 SQM WALL. 2. HOW MUCH CEMENT AND SAND REQUIRED FOR SCREED WORK OF AREA 30 SQM

2624


1.what is the minimum percentage for engineering students? I like to become RTO officier...please send me procedure for that...

2733


Can anyone please provide me details of MCCB/Contactor/SFU rating calculations for a motor feeder..for example 50 kw.. not from type-2 cordination chart. i want manual calculations..

2072


Which kind of missile is used in arihant?

453


if salary paid per month rs. 50000/- of male <65 i will deduct tds from his salary please what i will do explain?

1670


diffuser increases pressure but in turbine pressure is decreasing when steam passing through casing?

2932


How do u analyse protection fault when vcb tripping on load

1137


Define a slined joint?

592


two progress are given. one starts counting from 0 to MAX and the other ?

582