You are about to back your tractor under a semitrailer. The trailer is at the right height when the:
a. Trailer will be lifted slightly when the tractor backs under it.
b. Kingpin is about 1 1/4 inches above the fifth wheel.
c. End of the kingpin is even with the top go the fifth wheel.
a. Trailer will be lifted slightly when the tractor backs under it.
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An energized electrical work permit is _____.
a. not required for control circuits operating under 120V b. allowed in circumstances where de-energized processes would increase costs c. permitted for the purpose of required equipment diagnostic procedures d. allowed in high-production environments where a shutdown would create schedule delays
The most widely used products in stormwater drainage systems are ____.
A. corrugated pipe and concrete pipe B. stainless steel pipe and copper pipe C. carbon steel pipe and brass pipe D. titanium pipe and cast iron pipe
Solve the proportion for the missing number (x): 8:64 = 16:x.
What will be an ideal response?
What is the standardized lettering format that was established in 1935 by ANSI?
A. italic block font B. roman simplex font C. architectural font D. schoolbook font E. none of the above