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

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

why we use the 100% and 95% stator earth fault protection for the synchronus generator ?

2319

why any measurement made interms of pressure is more accurate ? to be more precise most of the flow velocity is made interms of pressure and it is accurate. what is the reason behind pressure measurement being accurate ?

NATPET,

1922

Why 36 KV LA is used in 33 KV Line and 9 KV LA is Used in 11 KV Line

APTransco, Bhel, Wipro,

1 6696

How much ratio of water in use of 1m.cube r.c.c the ratio is (1:2:4)

Azmeel, HMN, NCC,

4 7972

Hot calibrate a level transmitter (wet & dry legs)?

Honeywell, IEC,

1 3662

How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?

2066

what are the standard IR values should be of R-E, Y-E, B-E, R-Y, Y-B, B-R of VCB in closed condition and in open condition for 500KVA & 1000KVA transformers. and what is the acceptable range when tested by 5000V megger.

ME,

2363

What is the difference between saturated steam and super heated steam....explain in mechanical terminology...

MAHINDRA, Nirma,

3 9284

If you want to provide water or any chemical @ 50 meter height how much head will you prefer for any selected pump...consider it is M.S pipings...how much friction loss will be there...show with calculation.

Reliance,

2374

Why VCB is required and ACB is also require? what is the BDV of Trafo of 11/33 KV

1 3251

how to calcualate the amount of stone,cement,sand required for 1cum of 450mm thick ruble stond masonary with ratio1:5, please me an answer with dtailed step

DBM, RGCA,

2182

While testing a ZCT what parameters have to check or measure?

Indian Railways,

2408

HOW MUCH WATER DO YOU NEED TO MIX IN TO COMPACT100M3 OF ROAD QUALITY BORROWPIT GRAVEL

1 4448

Instrumentation Safe Guarding test. How to determine the interval time of the test. eg:Halfyearly,Every year,Every three years etc.

2132

as a electrical student why should i hire you?

TCS,

2513

Un-Answered Questions { Engineering }

Which instrument is used for measuring high temperatures?

1033

how many mason and labaur work for a 1 brass bricks plz let me know the calculate & how to made calculation for this and whats the formulas for this?

6247

What must be the distance between the Earth pit which are grounded from two different sources. Example: Distance between the earth pit for LV Panel-1 & 2

2090

from 12v,100ma power supply how an i get 5v,1amp draw the power supply diagram

2337

dear sir i m anshul kumar from dehradun i want to last five year railway chandigarh and allahabd entrance exam papers pls send it on my id my id is anshuldhiman83@gmail.com or anshuldhiman@rediffmail.com i shall be very greatful to u thank u

2436

What is the materials of jib?

1227

what will be the min curvature ratio for Round Bar dia. 1” size in material grade AISI 4330, Yield strength 115KSI Tensile 140KSI?

2047

What is critical radius of insulation?

1070

What is the purpose of ventilation in the battery room?

2013

Alternator rotor earth fault relay circuit

2087

Explain the congressional space medal of honor?

1033

i want to know d working mechanism of tafe tractors next i like to know d engine type of apache bighs can anyone help me

2252

what is buffer resistance starter.?.What is the working principle and where it is used..?

2053

What are schmitt triggers?

1129

define feed forward control loop with example and drawing?

3217

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