Which of the following differentiates a D-train combination from other multi-trailer highway trains?
A. articulation between the lead and pup is removed
B. articulation between the tractor and lead trailer is removed
C. three points of articulation
D. two points of articulation
Answer: B
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A. 1C16 B. 1F16 C. 1E16 D. 2116
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A) mineral mines B) strip mines C) fishing D) "removing" operations
What is true regarding protective gloves worn during HV system service?
A) Leather gloves are worn over the rubber gloves to protect the rubber from damage B) Rubber gloves should be checked for leaks before each use C) Both A and B D) Neither A nor B
If one input of an OR gate is LOW while the other is a clock signal, the output is
A) LOW. B) HIGH. C) a clock signal. D) cannot be determined