Question
Download Solution PDFऊष्मा पम्प व्युत्क्रम कार्नो चक्र पर कार्य करता है। द्रवणित्र कुंडली में तापमान 27° C है और वाष्पित्र कुंडली में - 23° C है। 1 kW के कार्य निवेश के लिए, कितनी ऊष्मा पंप की जाती है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है: T1 = 27°C = 300 K, T2 = -23°C = 250 K, W = 1 kW; \(CO{P_{HP}} = \frac{{{Q_1}}}{W} = \frac{{{Q_1}}}{{{Q_1} - {Q_2}}} = \frac{{{T_1}}}{{{T_1} - {T_2}}} = \frac{{{Q_H}}}{{{Q_H} - {Q_L}}}\); अब, \(\frac{{{Q_1}}}{1} = \frac{{{300}}}{{{300} - {250}}} \Rightarrow Q = 6 \ kW\)
Last updated on May 9, 2025
-> The BPSC Assistant Professor last date to apply online has been extended to 15th May 2025 (Advt. No. 04/2025 to 28/2025).
-> The BPSC Assistant Professor Notification 2025 has been released for 1711 vacancies under Speciality (Advt. No.04/2025 to 28/2025).
-> The recruitment is ongoing for 220 vacancies (Advt. No. 01/2024 to 17/2024).
-> The salary under BPSC Assistant Professor Recruitment is approximately Rs 15600-39100 as per Pay Matrix Level 11.
-> The selection is based on the evaluation of academic qualifications & work experience and interview.
-> Prepare for the exam using the BPSC Assistant Professor Previous Year Papers. For mock tests attempt the BPSC Assistant Professor Test Series.