23. Even Carnot engine cannot give 100% efficiency because we cannot
(a) Prevent radiation
(b) Find ideal sources
(c) Reach absolute zero temperature
(d) Eliminate friction
Answer-c
(7)
Rate this post
Related Posts:
- ## SSC CGL (Tier - 2) Online Exam Paper - 2017 "held… Courses
- @@ SSC CGL (Tier - 2) Online Exam Paper - 2017 "held…
- POLLUTION BIOLOGY
- ORGANISMS AND ENVIRONMENT BIOLOGY
- SSC CGL (Tier - 2) Online Exam Paper - 2017 "held on… Courses
- Gravitation Questions Physics
- ECOSYSTEM | STRUCTURE AND FUNCTIONS BIOLOGY
- IBPS COACHING CENTRE IN CHANDIGARH Courses
- Growth of Human Population BIOLOGY
- GROWTH OF HUMAN POPULATION Biology Lectures
Powered by Contextual Related Posts
You may also like
Best Physics coaching Teacher in Chandigarh Mohali At Flame Institute, our physics teacher is highly experienced, specializing in preparing students for IIT-JEE physics, NEET physics, and CBSE physics exams. Our classes focus on building a strong foundation in mechanics, thermodynamics, …
(a) – 5 J (b) – 10 J (c) – 15 J (d) – 20 J Answer-a (118)
(a) 34 J (b) 70 J (c) 84 J (d) 134 J Answer-d (202)