A) To provide electricity B) To lift heavy materials C) To secure building foundations D) To transport workers
A) Momentum B) Thermodynamics C) Kinematics D) Leverage
A) Hook B) Base C) Counterweight D) Jib
A) Floating B) Climbing C) Rolling D) Disassembling
A) Using a hook B) Using a winch C) Using a clamp D) Using a belt
A) Hydraulic fluid B) Solar power C) Wind power D) Electricity
A) Distance from the tower to the load B) Speed of operation C) Weight of the counterweights D) Height of the crane
A) Overhead crane B) Mobile crane C) Tower crane D) Crawler crane |