If the teeth of a gear are not parallel to the shaft, it is called a _____ gear.
A. herringbone
B. helical
C. bevel
D. miter
Answer: B
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During its first quarter-century as a nation, one of the most vexing problems facing America was
A. developing and implementing a foreign policy strategy that would prevent the United States from entangling itself in the rivalry and warfare between France and Britain. B. a lack of good political leadership. C. the continued fighting between the United States and the Armed Neutrality League. D. managing Indian affairs and wars throughout the country. E. separation of church and state.
Technician A says that the piston and rod assembly should be installed in the cylinder after being carefully fitted for each bore. Technician B says that connecting rod side clearance should be checked with a feeler (thickness) gauge. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician
What physical change of state is the opposite of evaporation?
A) Melting B) Sublimation C) Freezing D) Condensation
Hydraulic fluids used in fluid power systems are considered compressible.
Answer the following statement true (T) or false (F)