26A
YOUR ANSWER: 3730 watts.
Very good.
Just don't forget to use the correct formula. The correct formula will depend on the
known factors. By knowing the basic formula, substituting in the known values, a little
transposing, and you are in business.
Let's solve another problem.
a. What is the efficiency of the 3-hp motor in the above
drawing?
percent.
b. What is the input power in watts?
watts.
c. What is the input power in equivalent horsepower?
hp.
Turn to frame 18B for correct answer.
1-27
IT0348
Previous Page
