In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is
- 1 Answers
- 1156 Views
- Caterpillar, I also Faced
- E-Mail Answers
Answer Posted / Ali Murtaza
First, let's find the heat rejected (Qr) and heat absorbed (Qa) using the efficiency formula: Efficiency = Qa / (Qa + Qr). Since efficiency is given as 40%, we can solve for Qa: Qa = (Efficiency x (Qa + Qr)) = (0.4 x (60 + Qa)) => Qa = 90 kJnThen, the heat supplied by sources (Qs) would be the sum of the heat absorbed and rejected: Qs = Qa + Qr = 90 + 60 = 150 kJ
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What the main causes of transient interruptions on Over-Head Distribution Lines?
Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com
WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.
send me any model test paper of clerical post of state bank of india.......
please send me the L&T Emb. sys. placement papers and entire details of pattren
HI SIR, AM PREPARING FOR RRB FOR SECTION ENGINEER POST. PLZ SEND ME THE PREVIOUS QUESTION PAPERS AND HELP ME. I HAVE NO ENOUGH TIME MY EXAM DATE IS 22ND JUNE.... MY EMAIL ID IS nalla.amarnath@gmail.com
i want bhel placement paper for electrical if anybody having pl send to my id kavitha867@myway.com immediately
What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)
what is the minimum pay scale for electrical engineer (building construction)in kuwait? plz revert back with yrs of experience & pay scale respectively.
hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its jayesh_ee88@yahoo.com.please help me frds
If not into production, how far did you follow the design and why did not you see it into production?
Don't you have similar question banks related to Oral Certification Examination conducted by Mercantile Marine Departments / Directorate of Shipping, Ministry of Shipping for Electro Technical Officer?
when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//
please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in
all the technical question with answers pleas send your email id ramar_eee@yahoo.com
