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

how much current take 16sq mm Cable

2 10088

what will be the difference in compressive test results for a 150 mm cube, a 150 mm cylinder and a 300 mm cube

5 12889

why seismic analysis not done during design of slabs

3 6676

how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????

Vatika,

2823

how to select electronic timer(Star-Delta) setting for diff. rating motors

Getrag Ford Transmissions,

1950

what is the working principle of soft-starter & how it diff. from VFD ?????????

L&T,

5 22846

when was first developed dmrc.

DMRC,

2272

what is the purpose of %impedance for transformer

3 9926

does the Trivector Meter of three phase automatically takes care of the low power factor and gives the reading accordigly or it does not take care of the Power factor while giving the readings please explain

1920

What effect of supplying stationary generator (800kVA) with 415V AC from 1500kVA transformer?

2 4616

I am from B.Tech back ground, i had Applied to do masters in Engineering management, and university gave Admission and sent I-20, if the interviewer asks why are doing masters in this field, even you are from B.Tech (information technology)? Can any one give me relevant answer, if interviewer asks that question

US Consulate,

2034

i have studied my Btech up to 5years, is any problem with duration of the year.if the us embassy interviewer ask me why you have got 5 years to complete your btech,can you please give me answer.And i got less percentage.

US Consulate,

1 3906

what is meant by VFD ?where its useful ?

7 11215

What is the SCR system in drilling rig.

Weatherford,

2 16041

What will be the impact on motor performance if a LT motor is rewound with changed motor winding data as given below:- Original winding data: total 04 wires = 02 wires of 17 SWG + 02 wires of 16.5 SWG. Changed Winding data: total 03 wires of 15.5 SWG wire size Motor rating: 160KW, 740RPM, 415V, ID FAN application. Normal Running Current = 95% of FL Current.

NFL,

2042

Un-Answered Questions { Engineering }

WHAT HAPPENED DC SERIES MOTOR FIELD WINDING OPEN. CAN POSSIBLE.

3906

Mention the responsibilities of a buyer.

Design a cantilever slab to carry a live load of 2000 N/m2. The overhang of the slab is 1.20m. b) A slab over a room is 4.75m x 4.75m. The edges of the slab are simply supported and the corners are not held down. The live load an the slab is 300 Kg/m2. The slab has a bearing of 15cm. On the supporting walls. Design the slab as per Rankine - Grashoff theory. Assume weight of R.C.C. = 2400 Kg/m2.

2859

What is labor and material payment bond?

1164

does RS-485 cables come with armour?

2026

What does the catalytic converter on an automobile really do?

1046

Explain types of valves?

1056

In a voltage-controlled current source A A current booster is never used B The load is always floated C A stiff current source drives the load D The load current equals Isc

1890

state the microstructure of annealed and normalized

1924

What is u value?

1022

What are different types of cable?

1091

How To increase Knowledge Of boliler regarding To Only Electrical Field..

1616

What is rfid in developing stage? What is scope in rfid?

1037

Specify ideal accuracy of flow element like orifice plate, Ventury, Annubar. Ultrasonic flow meter etc.

1913

how can i access syllabus of different psu.plZ help me

2253

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