"What are specific heat, latent heat and sensible heat?"
Answer Posted / ibrahim_mahmoud
when some body get sweaty , he rejects latent heat while his
body temp not changed
water boils at 100 degrees and boiling is going on till all
water turned to water vapor and the temp still 100 degrees
then latent heat was released to the atmosphere
latent heat to turn water (liquid state) to water vapor (
gaseous state) by attention that temperature did not change
,100 degrees
sensible heat is when we for example heat this vapor above
100 degrees in a closed vessel till 4 example 160 degrees
the temp of vapor is increased now above boiling point of water
this is sensible heating , we can sense it
Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
dear sir, pls provide me a previous paper for hpcl engineers trainee exam for mechanical engg. this is a request pls do the needful as early as possible.
I am a mechanical student.And have cleared the written for NTPC. Please suggest what and how to prepare for the interview.i have got only 2-3 weeks in hand.
What is isotropic material ?
What is the materials of cotter joints?
What is the difference between upstream and downstream in a refinery?
What is the structure of pure iron and whether it is soft or hard ?
Accelerometers measure acceleration. How do you measure the moment of inertia?
HOW TO PREPARE FOR HPCL WRITTEN EXAM?
what is mean by cc critical characteristic, hic high impact characteristic
Explain the otto cycle in brief.
How can I weld A234 WPB and WPB P11 fitting? Any special heat treatment required? What happen if I weld both?
Sir, In the current session I am attending the Junior Engineer Exam in Grade II for Mechanical Engineering. If it possible. Please sent the Past Exams Question on my mail. It is so useful use to me.
What are two types of clearance in a turbine?
How to report calorific values of fuel?
Difference ISDN and Brodband?