Which statement is true for most lattice-boom cranes?
a. They travel between work sites via highways on wheeled undercarriages.
b. They require at least some assembly and disassembly when moving between work sites.
c. They travel between work sites via the highways on crawlers.
d. Their booms extend and retract using hydraulic actuators.
b. They require at least some assembly and disassembly when moving between work sites.
You might also like to view...
____ uses a high-pressure jet of gas to blow the molten or vaporized material out the bottom of the cut.
A. Laser beam cutting B. Air carbon arc cutting C. Oxygen lance cutting D. Laser beam drilling
What factors lead to internal security vulnerabilities?
What will be an ideal response?
When turning a standard disconnect switch on, ____ of the switch.
What will be an ideal response?
An analog ____________________ must be calibrated before use to compensate for battery deterioration.
Fill in the blank(s) with the appropriate word(s).