Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Engineering Interview Questions

Questions Answers Views Company eMail

A motor works on 30kw.it is working on 440volts.How much amper will be Required?

7 11005

A motor works on 30 killo watts.how much ampers will be required if it works on 440volts?

5 7632

What are ampers.30kw motor.440volts.

Pam Glatt,

5 7806

Why the rating of the HT breakers are in 1250 Amp, while the load on the breaker is around 50 Amp. ?

Wipro,

9 24634

how much Amp we can put in 1200kva generator?

MacLellan,

11 17568

whta does the middle finger stands in flemings left hand rule

3 4944

what is the function of commutator in dc motor?

CTS,

10 16876

plz explain TSM and PSM.with example suppose ct ratio is 4000/5 and tsm is .15 and plug is at 3.75 if fault current is 8000A.so how i find relay oprating time.

College School Exams Tests, ME,

2 20683

difference between cache and flip flop???

6 14237

I am pg student of chemical engg. I am intrested Heat Transfer Subject . I want information about advance heat transfer related PG PROJECT

2323

what is total power generation in tamilnadu What are the methods used powerfactor improved? which place DC transmission line usde?

5 11936

What are the methods used to improve powerfactor ?

6 10430

what is the advantage of DC Motor over AC motor & Where its applicable ?

Torrent Power,

4 25654

iam interesting to design the control panel for 3 phase pump motors by controling single phase switches.iam plan to use fuse,contactor & relay for motor protection .how can i select the voltage & amps rating for fuse,contactor & relay plz guide me .if anybody clarify my doubt means it will more helpful for my future .

1 4454

How do you design a system which is required to experience a shock force of 15G in 10 milliseconds?

1871

Un-Answered Questions { Engineering }

FOR 16/20 MVA 132/33 KV ONAN/ONAF TYPE TRANSFORMER IT IS DESIGNED FOR 16 MVA WITH ONAN CONDITION.IT BECOMES 20 MVA UNDER ONAF CONDITION.LOAD LOSS IS GUARANTEED FOR 65KW AT 20 MVA AND % IMPEDANCE 13.75. PLEASE TELL US AT WHAT LOAD LOSS AND % IMPEDANCE IT SHOULD BE DESIGNED FOR 16 MVA AND WHAT WILL BE ITS EFFICIENCY AT 20 MVA?

3403

What is meant by stator? What is meant by rotor?

1121

Explain how thw analog to digital converter works with the circuit diagram

2671

hi,i am doing 3 year in electronic and instrumentation engineering. what type of aptitude questions will be asked in a core industries and how can i improve my skills in instrumentation?

2102

i am a student of thapar university final year.can anybody please help me with the exam pattern of the companies:engineers india ltd. ; iocl ; UOP, HPCL. If psbl plz send me the previous years questions on this email id k_arora1987@yahoo.com. i d be really greatful

2371

What is the resistance of the field winding of a d.c. Shunt generator kept low?

1112

Single line digram for 11 kV to distribution use go,la and do

1822

In HVDC LINE RECTIFIER CONTROL ON CONSTANT CURRENT AND INVERTER CONTROL CONSTANT EXITATION ANGLE CONTROL BUT HOW INVERTER CONTROL CONSTANT CURRENT?

1964

What are the causes of damage to propellers?

1964

what is the mix design for M:60 with micro silica andmetakaoline?

2257

What is the basic principle of operation of alternators/dc generators?

1107

Explain what are the main areas in aviation?

1169

what is the difference between electrical choke and electronic choke?

2516

Mention any four employment opportunities in the field of designing, manufacturing & designing?

What are the basic components of the feedback control system?

1053

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