Engineering Interview Questions
Questions Answers Views Company eMail

sir i preparing J.E railway exam..so pl.send me solved paper.J.E...TELECOM ,SIGNAL,

1769

in dc machine airgap is there b\w stator and armature but by conduction emf is generated how & what is conduction

1 1119

please send the model written test papers to pandu476@rediffmail.com for ET

Bhel,

958




our industries ht line so power fluctation(once drop of power please rectify causes

854

hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.

828

why transformer do not rotate?

3 3740

what is an ambient temperature?

Reliance,

5 7453

what is the function of a diaphragm?

1 4287

what is run out? how to calulate run out vaue.

832

What is diversity factor.

Cadbury,

2 5139

what determins the amount of voltage produced by a voltaic cell?

1 2563

I FINISHED MY B.TECH IN EEE . I AM IN NEED OF A GOOD TRAINING INSTITUTE TO DO COURSES .. CAN ANYONE SUGGEST GOOD CENTRES IN TAMILNADU ,BANGALORE ,OTHER AREAS???????

732

bit confused - am i correct in thinking that to determine line to line voltage in a star config 110v 3 phase 4 wire distribution system i would use a voltmeter? I have a circuit configured as an unbalanced load, consisting of three incandescent lamps (1x40w, 1x60w, 1x100w - all 110v rated)connected in a star configuration to a 110v 3 phase 4 wire distribution system. I want to find out what types of meters i would use to obtain: a) each line to line voltage b) the line to neutral voltage across each load c) current flowing in each line and load d) current flowing in the neutral conductor e) power supplied to the loads im assuming i would be using ammeters in series along each line and voltmeters in parallel across each line to neutral? Also how could i predict these meter readings before taking them and with which formulae? Any help would be greatly appreciated A.

1 1678

Iam a 2006 graduate and applying for ms degree course in USA for spring 2010.I have also received i20 from universities.I also have work experience as a cad engineer for almost 2.6 yrs. please tell me what kind of questions can be raised by US Consulate for my situation and how to answers them.

US Consulate,

1 1780

what is the working principal of air compressor?

Kirloskar,

5 7191







Un-Answered Questions { Engineering }

What is ideal voltage and ideal current?

320


How do i perform grounding of star point of Genset (400V) for making connection with step up transformer of DELTA-DELTA (400V to 20KV) ? while Genset itself has its own neutral and grounding bus bar inside genset breaker box whereas we have another neutral and grounding busbar in synchronizing panel next to genset at maximum distance of 6meter, would someone pls advice if we can only perform neutral grounding in synchronizing panel or should we ground neutral on both places inside genset breaker box and synchronizing panel.

511


From where the relationship of target strength comes in mix design(graph)

1042


how to select rating of HT Panel

238


Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)

796






If saturated temp of water is 99.8degc at atmospheric pressure,then how the water of sea is evaporated at normal temp

890


why we are using earth pit in sub stations.?

849


how to calculate the fault in substation

936


How do you calculate load bearing capacity of a waffle slab?

1415


what is the water cement ratio for plastering

398


good book for material science and catia v 5 high scope domin to make career

227


why there using acb enclosure in big buildings

760


Write a program to maintain a singly linked list having the following functions: a) Creation of the list b) Displaying the list. c) Swap all nodes at consecutive even odd positions. E.g.: The nodes at position 1 should be swapped with node 2, node 3 with node 4 and so on.

5869


hi this is ravi , i was short listed in hal assistant engineer, now im going for interview can anybody help how is the interview for mechanical stream very urgent if anybody knows forward to me my mail id i.ravibabu2@gmail.com

1036


pls send me model paper of NPCIL for executive trainee. and syllabus of executive trainee 2015.

1652