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  • Covanta Energy interview questions (4)



Covanta Energy Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

1.What is the difference between safety valve and relief valve?

9 30958

1.Difference between enthalpy & entropy?

3 10741

What are the procedures of starting of diesel engine?

763

Which is the best lubricant-air, oil or water?

6 4554

Post New Covanta Energy Mechanical Engineering Interview Questions



Un-Answered Questions

Differentiate between documented and undocumented knowledge. 3. How is knowledge collected?

1255


why direct mounted pressure transmitters is always installed with DBB ( double bleed block) valve in process line or top of the tanks ?

705


iam preparing for rrb section engineer post in electrical branch.suggest the right textbook for my reference.fromwhere i will get the previous q.papers?

925


What is benchmark testing? hi friends... can anyone suggest the correct answer plz...

1898


what is working process of star delta controlling circuit ?

599






Host and Agent are the component associated with which tool?

914


the condition type DIFF is not triggered in sales order.in the sales order if 2 line items are there from two different plants.for one material it is showing error but for the other it is working fine.what could be the reason?

1245


How to include silver light .xap page into asp.net web application and what is the purpose of using silverlight application?

1392


which thing is most necessary for international cal center? how can i improve my voice and accent ?

1147


sir,,,, iam appearing in hpcl exam....so plz send previous papers to me of hpcl... anant

914


Where can i see model papers for NLC graduate engineer test and RRB section engineer test

2411


what are connecting proteins ?

730


how to lock tables?

1396


What are merits & De-merits of State-Space Method? What is series programming, parallel programming, general programming & direct programming ? And, difference between these programmings Techniques ?

1093


A 400 V, 50 Hz, Δ connected synchronous generator has a field reactance of 0.1 Ω and armature resistance of 0.015 Ω. At full load, the machine supplies 1200 A at 0.8 pf lagging. Under full-load conditions, the friction and windage losses are 40 KW and the core losses are 30 KW. What is the machine’s overall efficiency? Ignore any field circuit losses.

316






Covanta Energy Mechanical Engineering Interview Questions
    Mechanical Engineering (4)