When a regulator has two stages, the first regulator stage is usually _____
a. adjustable within a small range
b. adjustable within a wide range
c. preset to an intermediate pressure
d. preset to 0 psig
c
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Technician A says that the upside of a piston ring is often identified by a dot. Technician B measures a ring end gap of 0.018 inch in 5-inch diameter cylinder bore and says that it almost certainly exceeds the OEM specification. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
Quantifiable relationships within a given unit can be expressed as ____
a. ratios c. proportions b. axes d. choices
Which of the following would you expect to have the highest leaf area index?
A) alfalfa just before harvest B) corn three weeks after planting C) corn, knee high D) bare fallowed area E) either B or C (equal)
Define helix direction as used in spring terminology, and provide how it is specified on the print.
What will be an ideal response?