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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 3895

Formula of mid span bar

Modern Construction Company, PFPL,

1465

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

Sandhar,

1408

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

Euro School, L&T,

1 3174

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,

1415

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

University,

4 4093

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 4669

how to find the cement and sand quantity for wall plastering

SAPL,

1 2970

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

Bhel, KSPL, Tata Power,

6 8757

What is the difference between Reciprocating and Rotory Engines?

NCC,

1 3236

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 2944

What is slip in induction motor?

 3 3211

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

Ideal Construction‎,

2 3895

purpose of hook and bend in reinforcement ?

ECCI,

3 5023

hook and bend length in reinforcement? 

ECCI,

1 4660

Un-Answered Questions { Engineering }

Oil and fat containing food items are flushed with nitrogen. Why?

589

hi, i have completed my b.e. marine could u pls suggest me some job site for marine engineering?

2028

Why need 3phase machine double earthing?

1334

How much time Required for PPR pipe network testing

1691

Define aligned dimension?

666




How to compute minimum number of columns required for a site from area of site?

1535

1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to reconfirm its base capacity.

1543

Define What is an ice dam sock?

693

what is earth-fault?when it occurs? to check where it occurs what type of test should we do?

1551

which type of question are putup in IES exam?

1772

Is it possible to connect a safety device in to parallel?

1551

Mention any four accessories used in pre historic period.

5

What is the general specifications of a bituminous pavement road?

1235

What are the charge carriers in p-type and n-type semiconductors?

566

what is 2062 stands for in is2062 material?

3282

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