How many types of Salmonellae bacteria exist?
a. More than 1,200 c. Over 500
b. Nearly 1,000 d. Several dozen
A
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A power steering pump has the specified pressure during a pressure test, but the steering effort measured with a spring scale is excessive. Technician A says to be sure the front tires have the specified tire pressure. Technician B says the power steering gear may be defective. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
The byproducts of combustion are __________, ____________ and __________.
Fill in the blank(s) with the appropriate word(s).
Technician Asays when the pivot point is inside the tire contact point, the scrub radius is positive. Technician B says when the pivot point is outside the tire contact point, the scrub radius is negative. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
What would be the maximum cubic capacity of a typical full size semi-trailer dump box?
A. 10 yards (7.65 cubic meters) B. 15 yards (11.5 cubic meters) C. 20 yards (15.3 cubic meters) D. 30 yards (23 cubic meters)