An installer finds that it takes 5 minutes to cut out a duct. It then takes 4 minutes to bend the metal and 6 minutes to lap and seal it. If the installer works 45 minutes out of each hour, how many ducts can be made in a 40-hour week?
Fill in the blank(s) with the appropriate word(s).
120
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A transaxle shifts easily into all the gears with the engine shut off, but with the engine running the shifts into all forward gears are hard and there is a clash when shifting into reverse. Technician A says that this problem could be caused by a worn shift fork. Technician B says that there could be worn countershaft bearings. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Which of the following angles has an exact measurement?
a. Right angle b. Acute angle c. Obtuse angle d. Complementary angle
About 85 to 90 percent of the dairy cattle in the United States are of the ____________________ breed
Fill in the blank(s) with correct word
Which starter solenoid winding has the greatest number of turns?
A. pull-in windings B. hold-in windings C. they usually have an equal number of turns