1477Mechanical EngineeringMedium
A model of torpedo is tested in a towing tank at a velocity of 25 m/sec. The prototype is expected to attain a velocity of 5 m/sec. What model scale has been used?
A1:V5′′
B1 : 5
C1 : 53/2
D1 : 2.5
E1 :25
Correct answer
B. 1 : 5
Explanation
The correct answer is 1 : 5.