Important Inventions and Discoveries in World » Exercise – 1
47. FROZEN FOOD – Who discovered the first practical method of freezing food?
(a) C. Birdseye
(b) F. Rozenosh
(c) G. Findus
(d) R. Scott
Explanation
Explanation : In the 1920s Clarence Birdseye discovered that if food was flash-frozen under pressure, it would freeze without the formation of ice crystals.
Subject Name : General Knowledge Exam Name : UPSC, SSC, KVS, NVS, IBPS, RBI, SBI, RRB Posts Name : Post Graduate Teacher, College Lecturer, Officer, Office Assistant, Clerk
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