What is the value of C.O.P. in the following arrangement?
A. (h1 – h4) / (h2 – h1)
B. (h1 – h4) / (h4 – h1)
C. (h1 – h2) / (h4 – h1)
D. (h2 – h3) / (h2 – h1)
Answer:A
What is the value of C.O.P. in the following arrangement?
A. (h1 – h4) / (h2 – h1) B. (h1 – h4) / (h4 – h1) C. (h1 – h2) / (h4 – h1) D. (h2 – h3) / (h2 – h1)