difference between performance and efficiency?

Answer Posted / purnanshu

every machines are meant to convert one form of energy to
other,now performance means whether machine is able to
convert it or not & efficiency means how effectively it
is able to convert

Is This Answer Correct ?    4 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

I NEED PREVIOUS YEAR QUESTION AND ANSWER FOR RRB JR.TECH- ENGINEER-3 FOR DIPLOMA VERSION.PLEASE SEND ME URGENT.MY MAIL ADDRESS IS vadivelu2000@gmail.com

1569


Heavy fuel oil sulfur content and counter measures?

1388


What is gd&t?

659


how to calculate the size and weight of induced draft axial fan impeller

999


What is the circulation of I.O. pump of diesel engine?

1536






what is the meaning of rheostat in maximum and minimum position?

2460


Explain how fast is a jet plane?

619


hi sir my name is srikanth plz send me question papers

1462


If anybody have the ref. design book of the 3 point cylindrical rolling with sheet thickness of 2.3 mm & 67 mm internal diameter legth of 80 mm

1349


What is wet corrosion and galvanic corrosion?

651


sir i m final year diploma(mech. engg)student, can i apply for psu,s as like sail, bhel,gail,dmrc.etc..if yes then give me detall about iton my e-mail id meatul90@rediffmail.com...thank you.........

2467


What is isotropic material ?

694


What is the maximum use of magnesium ?

732


What is the pressure of fuel oil on main engine and diesel generator?

1780


Metals, in general are of low strength and do not possess required physio-chemical and technological properties for a definite purpose. Alloys are therefore more than metals alone. Discuss the arrangement of atoms and structures of alloys.

600