Engineering Interview Questions
Questions Answers Views Company eMail

what is mathematical relation between ac to dc current how will convert Iac=50amp to Idc

7 28680

why we use 4-20 mA for calibration of the instruments.why we cant use 0-20 mA?

5 9386

why output is out of phase in case of common emitter?

1664

What is mean by vector group? For what purposes we doing vector group test in transformers?

2 5697

whow we find out dc motor field aur armature resistance

1 3484

how to make aeroplane?

TATA,

1 4889

how many types erthig

6 6574

What is the substitute of Mastic Asphalt?

MPSC,

2 6949

why oil lift in screw chiller during change of climate.

Daikin,

1875

why we do not megger to motor under system is very high vaccum condition. and what is the tempreture of vaccum conditon

Daikin,

1556

How much KVAr bank reqired for 630 KVA transformer on full load for maintain power factor upto.99

Dhanalakshmi Industries, DLF,

4 15807

where is the first engeenering college of Asia

1435

where is the first vidhyalaya of physically handicaped

1454

What is the other name of micrometer & vernier calliper

3 14903

what are effects of harmonics in the three phase a.c power system ?

AIIMS,

2 4910


Un-Answered Questions { Engineering }

State the points to be considered for selecting a particular type wiring.

1623


HELLO SIR VERY GOOD EVENING SIR, I'M KALAMANI. I NEED TO PREPARE FOR UPCOMING "JINDAL STEEL AND POWER LTD" INTERVIEW. I'M MECHANICAL ENGINEER SIR. SO PLEASE SEND ABOUT JINDAL's PREVIOUS APTITDE TEST QESTION PAPERS TO MY MAIL ID : , , . I WANT TO KNOW ABOUT THEIR PROCEDURE TO BE HELD ON THE INTERVIEW? SO PLEASE SIR SEND UR VALUABLE ANSWER TO ME ON ABOVE MAIL ID SIR. THANK U SIR.

1498


give me the rate analysis for Bituminous Macadam and SDBC

6938


What are the advantages of autotransformer?

756


Used Cement & Sand in 1 Square Meter or 1 Square Feet For Brick Work 0.115mm ? (1:4) (1:6)

2003






Where Can i take a SPI INtools training in Mumbai? In Rolta India Ltd to whom I should approach regarding of SPI INtools Training?

2321


i need recent placement paper

1413


how does data cleansing framework works?

1453


What is meant by effectiveness?

612


How harmonic block test are conducted on relays ( Siemens,Areva ect )power transformer using omicron kit?

1749


I have a current transformer with 1 main reading meter with transformer outside the building and a control panel having 5 CT reading meters with black round coils inside the building. I want to know, A) when current pass through the Transformers, will the current be reduced or be the same and after that B) when current pass through the CT meters with black round coils, will the current be reduced or be the same. C) in the above process will the reading of the main meter be same or different, from the total reading of all the 5 CT meters.

1372


What is soil enforcement?

787


I am a mechanical student.And have cleared the written for NTPC. Please suggest what and how to prepare for the interview.i have got only 2-3 weeks in hand.

1497


how to calculate the change over time for star delta starter for different KW motor?

3741


PLEASE SUGGEST THE BALLY PLACEMENT PAPER PATTERN ABOUT WRITTEN TEST,INTERVIEW,HR.ITS URGENT. AS BALLY IS GOING TO VISIT OUR CAMPUS.

1927