Correct answer
D. C/BAN
Explanation
C/BAN is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
The area enclosed by the curve ABCDA for a Carnot heat engine represents the work done by Carnot engine_______________?
Three students measured the length of a needle with meter rod and recorded as : (i) 0.2145m (ii) 0.21m (iii) 0.214m Which one is a correct record ?
An electric iron is marked 20 volts 500W. The units consumed by it in using if for 24 hours will be______________?
When the speed of a moving body is doubled then___________________?