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EFS Interview Questions
Questions Answers Views Company eMail

what is electricial and mechnical interlock.

9 64562

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

16 70344

different between circuit breaker & switchgear & relays

6 35471

HOW TO CALCULATE CAPACITOR BANK OR HARMONIC FILTER CALCULATION

1777

What is motor type DG starter

5 10290

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 3736

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 2882

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

How do we create a dhtml drop-down menu?

381


Hey hi........ I need 2 attend an interview...... presently am workin as SAP-SD support consultent, plz guide me wat the questions wil b asked by an interviwer as I go further as a consultent.... plz rply me urgently.......... I would be very grateful to you for your timely help.Thanks in advance. Regards

1610


Which element is added in steel to increase resistance to corrosion ?

743


What are the four types of annotations?

420


How to commuincate between an applet and a servlet?

583






what is the purpose of silicon dropper used in battery charger?

6646


Explain about local flow action?

177


What are depreciation and amortization?

634


describe some ideas that were implemented.

663


What are aggregate operators?

73


Why use ms access instead of excel?

421


What is tableview datasource?

442


write a programe to calculate the simple intrest and compund intrest using by function overlading

1657


How to disable the parent window while a popup is active wpf?

262


what browsers and platforms are supported by silverlight version 2?

5