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EFS Interview Questions
Questions Answers Views Company eMail

what is electricial and mechnical interlock.

9 64555

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

16 70333

different between circuit breaker & switchgear & relays

6 35457

HOW TO CALCULATE CAPACITOR BANK OR HARMONIC FILTER CALCULATION

1775

What is motor type DG starter

5 10279

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 3732

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 2878

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 can you control the ph level in our cooling water with respect to ammonia contamination?

598


what are the default admin accounts in Oracle 10g ?

498


What is a c++ map?

653


What is defer and its functionality?

275


Is intelligence inherited?

570






List the two main parts of .net?

585


Explain shmseg?

436


AS a developer will u create a data source in connection pool? If so how will u do that, how to access the object from connection pool using IRAD tool?

1622


Why dbms is used?

511


What is the use of an evaluation path?

551


what is the diffrence between core dba and apps dba?

2078


When did you use currency filter in angularjs?

413


What is age pyramid?

83


Can any one say what exact diff between test->parameters, action properties-> parameters. after defining the parameters in test->settings, how can we access those parameters.(i know how to use action prop parameters)

1611


Tell us two of your weaknesses and strengths.

678