I have a thermal flask in which i have to fill the boiled
water.
I also have thermocol, saw dust and silver paper.
Now tell me how i have to arrange these material to attain
minimum
heat loss.
Answer Posted / abhay
for minimising heat losses we should always keep the material with least thermal conductivity ie. highest thermal reistance at the outer most layer and material with highest conductivity
at the imner side sothe correct order from inside is
0>thermal flask
1>silver plate
2>saw dust
3.thermocol
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Explain the Classification of Welding Process?
Where id the warm side of a refrigeration system?
Define railroad track ballast?
how to find the L shape surface of the moment of inertia and section modulus.
Explain the types of sensors and their explanation?
What is the purpose of air blow?
Define earth lamp?
difference between 1st angle and 3rd angle projection
which type of material is F125?
What does dynamics of machines deals with ?
What is the use of try square?
How do concrete pumps work?
Why is it that the maximum value which the residual stress can reach is the elastic limit of the material ?
Why boiler is purged everytime before starting firing of fuel ?
If anybody has placement papers for igl , plz send to me as soon my exam is on 12 Jan. My mail I'd is navjot.singh800@gmail.com