Login
Login
Register
Questions
Unanswered
Tags
Categories
Ask a Question
Ask a Question
Recent questions tagged inequality of clausius
+2
votes
1
answer
A steam engine operating between a boiler temperature of 220°C and a condenser temperature of 35.0°C
asked
Apr 5, 2019
in
Class 11
by
kratos
refrigerators
class-11
heat engines
thermodynamics
inequality of clausius
+3
votes
1
answer
Consider the steam power plant and assume an average T in the line between 1 and 2. Show that this cycle satisfies
asked
Mar 22, 2019
in
Mathematics
by
kratos
inequality of clausius
thermodynamics
+2
votes
1
answer
A household freezer operates in a room at 20°C. Heat must be transferred from the cold space at a rate of 2 kW to maintain
asked
Mar 10, 2019
in
Mathematics
by
kratos
carnot cycles
thermodynamics
available energy
inequality of clausius
reversible work
+1
vote
1
answer
An inventor has developed a refrigeration unit that maintains the cold space at −10°C, while operating in a 25°C room.
asked
Feb 20, 2019
in
Mathematics
by
kratos
carnot cycles
thermodynamics
inequality of clausius
+3
votes
1
answer
A heat engine receives 6 kW from a 250°C source and rejects heat at 30°C. Examine each of three cases with respect
asked
Feb 9, 2019
in
Mathematics
by
kratos
carnot cycles
thermodynamics
inequality of clausius
+2
votes
1
answer
Assume the heat engine has a high temperature of 1200 K and a low temperature of 400 K. What does the inequality
asked
Jan 7, 2019
in
Mathematics
by
kratos
thermodynamics
inequality of clausius
+3
votes
1
answer
A heat engine receives 1 kW heat transfer at 1000 K and gives out 600 W as work with the rest as heat transfer to the ambient.
asked
Dec 30, 2018
in
Mathematics
by
kratos
available energy
thermodynamics
reversible processes
inequality of clausius
reversible work
steady state
+1
vote
1
answer
An inspector rejects 0.08% of the meters as defective. How many will be examine to project ?
asked
Dec 26, 2018
in
JEE
by
kratos
isc
theory of metals
cbse
defects in solids
jee
thermodynamics
inequality of clausius
class-7
icse
solid state
jee mains
class-12
percentage
+2
votes
1
answer
An inventor has developed a refrigeration unit that maintains the cold space at −10°C, while operating in a 25°C room.
asked
Dec 11, 2018
in
Mathematics
by
kratos
carnot cycles
thermodynamics
inequality of clausius
+1
vote
1
answer
An inventor has developed a refrigeration unit that maintains the cold space at 14 F, while operating in a 77 F room. A coefficient of performance
asked
Oct 20, 2018
in
Mathematics
by
kratos
carnot cycles
thermodynamics
inequality of clausius
+3
votes
1
answer
Steam is being generated in a boiler at a pressure of 15.25 bar. Determine the specific enthalpy when (i) Steam is
asked
Sep 7, 2018
in
Class 11
by
kratos
class-11
thermodynamics
inequality of clausius
irreversible processes
steady state
+2
votes
1
answer
What is refrigeration?
asked
Aug 17, 2018
in
Mathematics
by
kratos
carnot cycles
thermodynamics
the second law of thermodynamics
inequality of clausius
+3
votes
1
answer
A household freezer operates in a room at 20°C. Heat must be transferred from the cold space at a rate of 2 kW
asked
Aug 7, 2018
in
Mathematics
by
kratos
carnot cycles
thermodynamics
inequality of clausius
+2
votes
1
answer
In a steam power plant 1 MW is added in the boiler, 0.58 MW is taken out in the condenser and the pump work is 0.02 MW.
asked
May 24, 2018
in
Mathematics
by
kratos
heat engines
inequality of clausius
thermodynamics
refrigerators
+3
votes
1
answer
A large condenser (heat exchanger) in a power plant must transfer a total of 100 MW from steam running in a pipe to sea water
asked
May 18, 2018
in
Mathematics
by
kratos
heat transfer rates
refrigerators
heat engines
thermodynamics
inequality of clausius
+2
votes
1
answer
A large condenser in a steam power plant dumps 15 MW at 45°C with an ambient at 25°C. What is the entropy generation rate?
asked
Apr 23, 2018
in
Mathematics
by
kratos
heat transfer rates
refrigerators
heat engines
thermodynamics
inequality of clausius
+1
vote
1
answer
In a steam power plant 1 MW is added in the boiler, 0.58 MW is taken out in the condenser and the pump work is 0.02 MW.
asked
Apr 7, 2018
in
Mathematics
by
kratos
heat transfer rates
refrigerators
heat engines
thermodynamics
inequality of clausius
+2
votes
1
answer
A heat engine receives 1 kW heat transfer at 1000 K and gives out 600 W as work with the rest as heat transfer to the ambient.
asked
Mar 6, 2018
in
Mathematics
by
kratos
available energy
thermodynamics
reversible processes
inequality of clausius
reversible work
steady state
To see more, click for the
full list of questions
or
popular tags
.