Engineering Interview Questions
Questions Answers Views Company eMail

what is phase voltage and phase current what is line current and line phase

L&T,

3 3450

What are the methods/types of distance protection schemes used in transmission system?

2 4615

wat is the meaning of cop of wet suction and dry suction?????

1 2375




URGENT.. I want to make a really good project using ADVANCE JAVA Can anyone suggest any great n innovative ideas I have nearly 4 months to make it so it can be big n time consuming... It should be Web Based also... It can use more than one Java Technologies.. Please suggest me something innovative n great.. thanks:

1 2479

can you plz send l&t aptitude questions if available its urgent plz plz plz

HPCL,

576

what is the significance of terminal voltage and phase sequence in the operation of paralleling of two generators?

542

what is the Analog signal and what is the Digital signal

4 4005

WHAT ARE THE CHARACTERISTICS OF AN VOLTAG AMPLIFIER

602

PCC Road Min Grade M 30 for VR standard Mahatashtra load 30 KN. what should be thickness of pavement, width 4m what should be length of panel.

767

why doesnt the back emf hold the speed of unloaded series motor?

1 1138

which lime used in white washing

1 7780

how many moisture content in well seasoned timber

2 2631

where bitumen emulsion is used

3 2508

what is the crushing strength of good building stone

1 6023

what is the size of moduler bricks

2 3003







Un-Answered Questions { Engineering }

If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?

441


what is the use for electrical c licence

583


Name two types of leak detectors and the method of application for each?

1238


what is the condition for YnD11

910


Pls tell me whether we can use EN3A material for shafts of Permanent magnet alternator.What will be the effect of magnetic and nonmagnetic material for shafts on magnetic properties of PM rotor .

1738


if we have a industrial load of 400 kilowatts with 415 volt AC then how much total harmonic distortion (thd%) should be acceptable for steady power system.

450


what is pmu

147


how u send idocs with out using r.f.c interface

1567


what is the purpose of using filters in a protective relaying scheme?

430


we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.

534


How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

437


what is the ingredient value of 40mm and 20mm aggregates?

363


is the syllabus of group1 and group2 same for all graduates like btech,bsc,bcom?

530


is there any current and voltage drop on liquid resistance starter water/soda tank ?

461


what is earth pit , how we can measured it, what earth rods reference

1035