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