Question

a. Air is flowing at 20 meter/second through a cube whose biggest diagonal length is 5 times that of the biggest diagonal of a unit cube, what is the velocity of the air in CFM and CMH.

b. A motor rated for 1440 RMP and 3 HP is operating for 18 hours a day, 23 days a month. How many units of power will be drawn by the motor.

Answer 1

In this solution some simple concepts and formulas of Unit Conversion are used. For more information, refer to any standard textbook or drop a comment below. Please give a Thumbs Up, if solution is helpful.

a 2 S3 2

sec 2 34 Cec

1-3 Lk l-311 Ap

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