Toggle navigation
Home
KPSC Previous Question Papers
Article Category
kerala psc
upsc
General
Popular Pages
Multiple Choice Question in aptitude-area
Multiple Choice Question in non-verbal-reasoning-grouping-of-images
Multiple Choice Question in aptitude-compound-interest
Multiple Choice Question in engineering-mechanics-kinetics-of-a-particle-impulse-and-momentum
Multiple Choice Question in database-database-redesign
Multiple Choice Question in 035/2016
Question Answer in malayalam-kerala-psc-questions
Multiple Choice Question in malayalam-kerala-psc-questions
Multiple Choice Question in current-affairs-2017-03-05
Multiple Choice Question in electronic-devices-bipolar-junction-transistors
Question Answer in Malayalam General Knowledge
Question Answer Bank
Multiple Choice Question Bank
Question Answer Category
Multiple Choice Question Category
Home
->
Multiple Choice Questions
Question Set
chemical engineering chemical engineering thermodynamics
1. Air-refrigeration cycle
(A): both (b) and (c).
(B): has very low efficiency.
(C): is the most efficient of all refrigeration cycles.
(D): requires relatively large quantities of air to achieve a significant amount of refrigeration.
Previous Question
Show Answer
Next Question
Add Tags
Report Error
Show Marks
Ask Your Doubts Here
Type in
(Press Ctrl+g to toggle between English and the chosen language)
Post reply
Comments
Show Similar Question And Answers
QA->Most fish do not sink in water because of the presence of: swim bladder; air bladder; air sacs; air in spongy bones?....
QA->Which gas is used for refrigeration?....
QA->Refrigeration is a process in which?....
QA->Refrigeration is a process which....
QA->What was the tagline for the air show Aero India-2019 (12th edition) which was held at Air Force Station Yelahanka, Bengaluru....
MCQ->There are 3 friends.B and Each of them have a Hat and a Cycle.Each of them is wearing another person’s hat and riding the cycle of the third person(i.e.None of them is using their own hat and cycle).If A is wearing B’s hat and riding C’s cycle,who is riding A’s cycle?....
MCQ->In an air-standard Otto-cycle,the compression ratio is The condition at the beginning of the compression process is 100 kPa and 300K.Heat added at constant volume is 1500 kJ/kg,while 700 kJ/kg of heat is rejected during the other constant volume process in the cycle.Specific gas constant for air=287 kJ/kgK.The mean effective pressure(in kPa)of the cycle is:....
MCQ->A refrigeration cycle is a reversed heat engine. Which of the following has the maximum value of the co-efficient of performance (COP) for a given refrigeration effect ?....
MCQ->Pressure-enthalpy chart is useful in refrigeration. The change in internal energy of an ideal fluid used in ideal refrigeration cycle is....
MCQ->Air refrigeration cycle is used in the air crafts, because of....
×
×
Type The Issue
×
Your Marks
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...
Privacy
|
Terms And Conditions
Question ANSWER With Solution