To reduce the tube side pressure drop for the same flow rate, the heat
exchanger recommended is
(A) 1-2 heat exchanger
(B) 1-1 heat exchanger
(C) 3-2 heat exchanger
(D) 2-4 heat exchanger
exchanger recommended is
(A) 1-2 heat exchanger
(B) 1-1 heat exchanger
(C) 3-2 heat exchanger
(D) 2-4 heat exchanger