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EFS Interview Questions
Questions Answers Views Company eMail

what is electricial and mechnical interlock.

 9 64564

If single phase voltage level is 230V than why three phase voltage level is not 660V ?, but it is only 440V.

 16 70352

different between circuit breaker & switchgear & relays

 6 35476

HOW TO CALCULATE CAPACITOR BANK OR HARMONIC FILTER CALCULATION

 1778

What is motor type DG starter

 5 10294

what are the safety in transformer,diesel generator,ups, chiller plant,h.t. , L.t. , sewage treatment plant(stp),water treatment plant(wtp), fire. plz ans. me in detail if you know any of the mention above. i urgently need

 2 3738

What is the ideal Bacteria Value for Sewage treatment plant operations with great efficiency.And what is the COD , BOD and Bacteria Measuring units and standard values in India.

 1 2884

How can ou verify the size of conductor 50Sq.mm ACSR

 1498

What is effect of over voltage and under voltage on ACB

 1392

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Un-Answered Questions

What are the factors that influence immunogenesity?

178

How do I insert a multiple page pdf into a word document?

304

What is the default file format to import data using Apache Sqoop?

5

do I have to change any of my server software to work with xml?

475

List of words of preprocessor in .net?

514




Is abstract thinking intelligence?

586

How Azure services are managed?

284

Share your views on Business Cycles?

650

Tell us the difference between activity and sequence diagrams?

512

How long does a php session last for?

559

What is lazy initialization?

584

I would like to know what all question do they ask for ITIL Consultant?

2254

What is a device queue?

650

How does output caching work in ASP.NET?

495

How to implement http cache using interceptors in angular 4?

460