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Engineering Interview Questions
Questions Answers Views Company eMail

y we need to take 28 days strength as compressive strength ? y cant we take 30 th day

 2 6434

1)We are using OHNS material for manufacturing Thread & plain Gauges.What is the excat composition of OHNS for Gauges? 2)Which is the reference standard book for OHNS Material composition for Gauges?

Sail,

4375

One Cubic meter Oxygen is equavalant to how much Kilogram?

Infosys, L&T,

5 31040

what is plc communication?

Siemens,

2 5086

what is Insulation monitoring device. where it is used? (in switchgear room or control panel or in field equipment)

 1676

what is the main difference between simplex RTD and Duplex RTD?

 6 74995

by using pump duty, how we will can calculate the motor duty(KW)? is there any standard or formula.

HP,

1519

why most of junction box vendors providing T5/T6 Temp class jb's for T3 area any special reason?

 1628

what will be the motor terminal box connection arrangement (star or delta). on what basis it decided?

 3 8079

What is the dewpoint of atmoshperic Air?

 1673

what is the difference between Positive displamcement pump and centrifugal pumps?

 1 3408

Give me an introduction about myself.iam a engineering student, i would like to know, wat is my qualification till my enginering is not yet completed?

 6917

which are the companies taking asl1 freshers

 1 2638

name the institue for l1,l2 tranning

 1665

what happens if the phase sequence of parrlel connected sys will changed & phase displacement

 1 2919

Un-Answered Questions { Engineering }

How may I get the maximum current capacity for a particullar size Alluminum or Copper cable if there is compulsion to use?

1448

Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?

1645

What is the wall thickness of NP-3&NP-4 hume pipe as per I.S code

1611

what is diffrence between catchment area,watershed and basin?

2492

What is sheet metal work?

605




What is primary and backup protection?

742

explain about IEEE 802.11 wireless home networking?

2351

Explain why the input impedance of op-amp is so high?

639

What is mathematical modelling of systems?

629

What is the difference between a verilog task and a verilog function?

664

how hydraulic power stearin clutch work plz explain

1541

explain the principle of operation of successive approximation adc.

602

I need to know the process to add 100 tapes in ATL. Ho to inicialize them to the system? How is all the process i need to follow> Thanks

1733

Name the gauges?

746

What are the componentsof SCS14 ?

2735

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