An acid soil is known to contain toxic quantities of a certain plant nutrient. Which of these essential elements is it most likely to be?
A) manganese
B) nitrogen
C) boron
D) phosphorus
E) molybdenum
A
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Tall safety stands would be used to ________
A) Help support the vehicle when a major component is removed from the vehicle B) Lift a component such as an engine high off the ground C) Lift a vehicle D) Both B and C
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What type of compressor is most often used in large chillers?
A) Centrifugal B) Scroll C) Reciprocating D) Rotary
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Vibration when braking can be caused by excessive hub runout.
Answer the following statement true (T) or false (F)
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WaterSense certification is available for faucets that deliver a maximum of ____ GPM.
A. 1.5 B. 8.0 C. 21.5 D. 30.5
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