The current-sensing section of the overload relay can be ____, electronic, or thermal.
A. pressure-based
B. integrated
C. solar
D. magnetic
Answer: D
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a. 10 feet b. 15 feet c. 20 feet d. 25 feet
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The boom angle of a crane is measured from the _____.
a. end of the boom to the ground b. center of the load to the center of the boom c. top of the cab to the center of the boom base d. the horizontal plane to the center line of the boom base
Tech A says hydrostatic systems are less expensive to repair than all other types of power transmission systems. Tech B says hydrostatic systems can easily withstand fluid contamination. Who is correct?
a. Tech A b. Tech B c. both A and B d. neither A nor B