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

Why is loose concrete removed from the surface where new concrete is to be done?

Ansals,

2 4992

Formula of mid span bar

Modern Construction Company, PFPL,

2004

how to calculate the power factor when instantaneous voltage and current has harmonics in it ?

Sandhar,

2038

how is calculate the developement length of column such like as L

Euro School, L&T,

1 4082

i just want to know how much require sand and cement for 1 sq.mt including wastage. Please guide me as soon as possible.

bsmcpl, L&T,

1971

if we have a power factor 0.99 and we add a capacitive bank with it then what happen?

University,

4 5716

Lube oil pressure transmitter local it's showing 9.8 kg/cm2 but dcs side it's showing 9.26 like that what is the reason?

Edac,

3 5903

how to find the cement and sand quantity for wall plastering

SAPL,

1 3745

What will happen if the Air Preheater is placed before the Economiser?

Bhel, KSPL, Tata Power,

6 11160

What is the difference between Reciprocating and Rotory Engines?

NCC,

1 4141

15 kva dg set single phase takes 63amp( approximate) while same rating 15kva three phase takes 35amp approximate. why ? and what will be per phase current for 15 kva

TVI,

2 4169

What is slip in induction motor?

3 4593

which type of cement uses for R.C.C. & why?

Ideal Construction‎,

2 4922

purpose of hook and bend in reinforcement ?

ECCI,

3 6378

hook and bend length in reinforcement?

ECCI,

1 6031

Un-Answered Questions { Engineering }

What is the use of extruded feature in solidsworks?

1306

Index of an Array containing 'n' aliment varies from________to_______

2092

how does grading rings & spacers in transmission line works? Working Principle?

2150

What are the rules that must be kept in mind while designing castings?

1267

When we connect the large capacitor bank in series ?

1155

1. A bomber drops a bomb from an aircraft flying at 2000 km/hr. at an altitude of 7km. The speed at which the bomb will strike the earth would be

1963

Describe the principles of design. .

I'm looking for a softcopy manual set for a Credence ASL- 3000. Anyone know where I can get it?

2109

List out some of the checking’s, done at the completion of construction?

1282

what is the reason for indication of light in the earth lamps of main switchboard.if there is an earth why does one lamp get dim and the other two bright.

2401

Name the OSI layer in which we use the bridge?

1114

Define mirror?

1331

what is difference between earthingpits,earthing grid & earthing mess?

2560

What is meant by thermal stabilization?

1115

I meggared my 2c*70 sq mm AL AR XLPE cable. its one end show 50 M ohm . is my cable is safe for laying. I have only one phase and neutral.

1961

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