1.

(a) Name the common refrigerent. How does it deplete ozone layer ? (b) What is the alternative of chlorofluoro carbon ? (c) State the advantages and disadvantages of using ammonia as refrigerent ?

Answer»

(a) Name the common refrigerent. How does it deplete ozone layer ?

(b) What is the alternative of chlorofluoro carbon ?

(c) State the advantages and disadvantages of using ammonia as refrigerent ?



Discussion

No Comment Found