A mobile crane’s center of gravity _____.
a. is always at the center of its rotation
b. is always at the boom attachment point
c. must remain to the operator’s back at all times
d. moves as its configuration changes
d. moves as its configuration changes
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USGBC sustainability rating system for buildings is based on the building's impact on the natural environment, which is divided into six categories, called environmental impact categories. For example, one of the environmental impact categories is "water efficiency" (WE), which assesses the impact of the use of water in the building on the environment. Of the six categories, one of them has been
dealt with in greater detail (in Chapter 10: "Principles of Sustainable Construction") than the other categories. Name the category. What will be an ideal response?
When water is present in the fuel tanks of a dual tank, single pickup fuel subsystem, where is it likely to settle?
A. on top of the tank B. emulsify in the fuel C. in the pick-up tube D. crossover pipe
Can a DOT 39 cylinder be refilled? Why or why not?
What will be an ideal response?
Which company developed a controller capable of controlling eight robots or 72 axes of movement and a robot with a human torso?
A. ABB B. FANUC C. AMF D. MOTOMAN