why we cannot cool the room by opening the refrigerator ?
Answer Posted / amritpal singh sidhu
Because in case of opened refrigerator, the refrigerator
takes the room heat but also emits the motor heat(during
working) so due to that Total Heat In Room = Room Heat +
Refrigerator Motor Heat.
* So over all the refrigerator cannot cool the room but it
will slightly increases the room temp.
| Is This Answer Correct ? | 37 Yes | 4 No |
Post New Answer View All Answers
HI, I am Darshan S D completed BE in Mechanical & also completed my MBA in Finance & Marketing.Presently i am working in Geodis Global Solutions which gives support to the IBM, as a logistics coordinator. i have a plan to do SAP but confused which Specilisation to do ie whether in Finance or Material management. Also scared whether it is right for me to do that, is that will help me in getting good job. what is the future opportunity and present job position in the market.... pld kindly help me to know...
Which conducts heat faster steel copper or brass?
What is a mechanism?
How should I begin a conversation that I need a change in the job to a known person in his organisation?
plz send me the aptitude test paper for hpcl.
Where does Parallel flow heat exchanger use?
sir, please send previous years RRB junior engineer (mechanical) exam papers
Horse power of i.c. Engines can be expressed as rac rating, sae rating, or din rating. To which countries these standards belong ?
draw diagram of automobile,its working function,purpose of differential?
hi, im rahul i working on project BUSINESS PROJECT REENGINEERING,IM DOING MY PRODUCTION ENGG & BPR IS MY FINAL YEAR PROJECTS, HOW CAN DO MY PROJECTS? I KNOW NX3,CATIA,PRO-E SOFTWARES (MODELING SOFTWARES)
How can be calculate discharge of id fan. impeller dia-800 mm,motor capacity 10 hp 2800 rpm,blower opening section 230*130 mm
Dear all i have applied for section engineer post in RRB Chennai can anyone please send previous question papers please do it if u have
Define convection.
How oxygen can be removed from steel during melting? What are fully killed steels ?
What is the difference between tube and pipe?