Question
Download Solution PDFएक चक्रीय ऊष्मा इंजन 900°C के स्रोत तापमान और 35°C के सिंक तापमान के बीच संचालित होता है। इंजन के प्रति kW शुद्ध उत्पादन के लिए ऊष्मा अस्वीकृति की न्यूनतम दर होगी:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंप्रत्यय:
दो तापमानों के बीच संचालित होने वाले ऊष्मा इंजन की कार्नोट दक्षता है:
जहाँ,
दिया गया है:
स्रोत तापमान = 900°C = 1173 K
सिंक तापमान = 35°C = 308 K
शुद्ध उत्पादन कार्य = 1 kW
परिणाम:
दक्षता,
आपूर्ति की गई ऊष्मा,
अस्वीकृत ऊष्मा,
Last updated on Jul 8, 2025
-> The BHEL Cut Off 2025 has been uploaded on July 8, 2025 at the official website
-> BHEL Engineer Trainee result has been released on July 8.
-> BHEL Engineer Trainee answer key 2025 has been released at the official website.
-> The BHEL Engineer Trainee Admit Card 2025 has been released on the official website.
->The BHEL Engineer Trainee Exam 2025 will be conducted on April 11th, 12th and 13th, 2025
-> BHEL Engineer Trainee 2025 Notification has been released on the official website.
-> A total of 150 Vacancies have been announced for various disciplines of Engineering like Mechanical, Electrical, Civil, etc.
-> Interested and eligible candidates can apply from 1st February 2025 to 28th February 2025.
-> The authorities has also released the BHEL Engineer Trainee Pattern
-> The BHEL Engineer Trainee Selection Process is divided into two stages namely Written Test and Interview.
-> The selected candidates for the Engineer Trainee post will get a salary range between Rs. 60,000 - Rs. 1,80,000.