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

what is the dedicated earthing

Reddy Labs,

1 4387

what should be the resistance valve of healthy earth pit

Reddy Labs,

1 5078

how many bags of cement,sand and Aggregate to p.c.c. of 1:2:4 ratio.

Isaac Designs,

4 8789

give the sample format of boq plumbing materials

2668

what is the responsibility of C license holder in industry?

9163

why capacitor do not switch ON the DG power? (I had checked, capacitor ON in DG power that time current rating was reduced.)

1 3532

What is circuit testing?

1977

why is neccessary Tap changing of power transformer with in a certain time

1 3302

132/66kv sub-station procation ?

2263

Why we use circular(Stepped) cross section in transformer core?

2250

Why we use mostly circular coil in transformer? not square or rectangular type of coil.

4 15073

WHAT IS SUBSTATION & ACCORDING TO VOLTAGE HT,EHT SUBSTATION EXPLAIN IT

3169

what is slip?

3 6361

what is necessity of using isolation transformer?

NTPC,

4 7070

1.What is isolators and bus bars?give answer in details

2 4095

Un-Answered Questions { Engineering }

water balance calculation for 1X500 tpd DRI plant?

2769

What is the difference between cylindrical-type and sandwich-type winding?

1454

What is nyquist contour?

1180

Explain me what is astm?

Which type of diaphragm use in costic line, dm water line, natural gas line, oil line?

1166

What is the percentage of carbon present in pig iron?

1163

What is meant by a stray loss of a induction motor??? What is the equation to find it

3094

which pump used in STP

2221

How to calculate CFM in Compressure or Blower? EX. I hv Blower with 5hp motor.then how to calculate the CFM?

2392

How can you measure bhp?

1088

What is the usage of zoom command?

1301

Can Any body tell me how to check Modbus Settings in ER300N L&T trivector meter?

2593

Explain the factors involved in considering the choice of dry screw compressor?

1120

Explain Creepage Distance of Insulator

2218

block diagram of 2 ups system connected in parallel mode?

2080

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