A. 0.1 to 0.5 h.p. per ton of refrigeration B. 0.5 to 0.8 h.p. per ton of refrigeration C. 1 to 2 h.p. per ton of refrigeration D. 2 to 5 h.p. per ton of refrigeration
A. Ammonia vapour goes into solution B. Ammonia vapour is driven out of solution C. Lithium bromide mixes with ammonia D. Weak solution mixes with strong solution
A. lowers evaporation temperature B. increases power required per ton of refrigeration C. lowers compressor capacity because vapour is lighter D. reduces weight displaced by piston
