The rating of a workpiece clamp is based on _____.
a. the pressure it exerts on the workpiece
b. the current it is capable of carrying without overheating
c. the type of metal used in its construction
d. its melting point
Answer: B
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A PV system charge controller has a primary function of preventing the ____________________ used in a PV system from being overcharged by the PV system array.
Fill in the blank(s) with the appropriate word(s).
A crane’s tipping axis is an imaginary _____.
a. horizontal line passing through the crane’s CG b. horizontal line passing through the load’s CG c. horizontal line around which a crane's center of gravity would rotate as it tips d. vertical line around which the upperworks rotates
Technician A says that CJ-4 diesel engine lubricating oil is backward compatible with all previous diesel engine lube oil classifications. Technician B says that the digit 4, in CJ-4 means that the oil is suitable for 4-stroke cycle use. Who is right?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
OSHA has the authority to develop, adopt, and amend standards.