A motor is operating at 3450 RPM and is producing a torque of 32 lb-in. What is the output horsepower of the motor?
A. 1.75 hp
B. 2.13 hp
C. 4.57 hp
D. 6.93 hp
Answer: A
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Which of the following is true about grooves?
A. There are six groove types. B. The groove may not be cut with a saw. C. The groove can only be made on one plate. D. Joint strengths can be improved by making a groove preparation before the joint is welded.
When using the metric system, record dimensions in ____ rounded to two decimal places.
A. millimeters B. centimeters C. decimeters D. meters
Did the contested, razor-thin election of 2000 reflect the strengths or the weaknesses of American democracy? Do you agree that the Supreme Court was right to settle the outcome? What other possible solutions might have been pursued?
What will be an ideal response?
The two types of water outlet end for a utility faucet are _____
a. plain and hose b. exterior and interior c. male and female d. in-wall and in-ground