Description : Principle of Experimental design is given by (A) R A Fisher (B) Wilcox (C)Cox and Cochran (D) WG Cochran
Last Answer : (A) R A Fisher
Description : The diameter of fine tubes in Cochran boiler is of order of _______ a. 2cm b. 6cm c. 8cm d. 15cm
Last Answer : b. 6cm
Description : Cochran boiler is a a) Horizontal fire tube boiler b) Horizontal water tube boiler c) Vertical water tube type d) Vertical fire tube type
Last Answer : d) Vertical fire tube type