For a service signal to pass through a TP valve, which of the following must be true?
A. The service glad hand must be connected to the trailer
B. The trailer supply dash control valve must be on
C. There must be air in the primary circuit
D. There must be air in the secondary circuit
B. The trailer supply dash control valve must be on
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For ______________________________, life cycle analysis and environmental impact are especially important factors.
Fill in the blank(s) with the appropriate word(s).
The Toro Company is expanding its El Paso, Texas plastic molding plant as it continues to transfer work from Juarez, Mexico contractors. The plant bought a $1.1 million precision injection molding machine to make plastic parts for Toro lawn mowers, trimmers, and snow blowers. The plant also spent $275,000 for three smaller plastic injection molding machines to make plastic parts for a new line of sprinkler systems. The plant expects to hire 13 people, including some engineers for the expansion. If the average loaded cost (i.e., including benefits) of each employee is $100,000 per year, determine the annual worth of the new systems and employees over a 5-year study period. Use an investment return rate of 10% per year, and assume a 25% salvage value for the new equipment. Solve using
factors and a spreadsheet function. What will be an ideal response?
In an AC inductive circuit:
A) Current leads voltage. B) Voltage lag current. C) The voltage and current are in phase. D) Voltage leads current.
Why is it recommended that an acetylene cylinder valve never be opened more than 1/2 turn?
A) To regulate the pressure to the torch handle B) To minimize the strain of the high cylinder pressures on the valve threads C) To prevent the valve from getting stuck in the fully opened position D) To allow rapid shutoff in the case of an accident