Technician A says there will be a speed increase when an internal gear drives and is in mesh with an external gear. Technician B says the output gear will rotate in the opposite direction to the input gear when an external gear drives another external gear. Who is correct?
A. A only
B. B only
C. Both A and B
D. Neither A nor B
Answer: B
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A state sale tax license allows the service facility to:
A. Buy tools for the shop without paying sales tax B. Perform work for customer without charging the customer sales tax C. Have work done by a contractor and not pay sale tax until charged to the customer D. Mark up the parts sold to the customer but pay tax only on cost of the part
Nonstandard abbreviations on electrical prints will typically be defined on the _____.
a. one-line diagram b. legend c. title block d. revision notes
Which of the following statements is correct when referring to large refrigerant or nitrogen tanks?
A. The protective cap must be on when the tank is not in use. B. Safety goggles or glasses must be worn when moving the tank. C. Large tanks should not be carried, they should be secured to an approved cart. D. All of the above are correct.
It is sometimes necessary to strike the valve spring retainers with a soft faced hammer to remove the valve keepers.
Answer the following statement true (T) or false (F)