Derricks are generally used Materials Handling Mcqs September 11, 2019 BILAL KHATTAK0 A.in quarries B.for construction work C.for outdoor works D.Any of the aboveRelated Mcqs:Bar charts are considered to be suitable forWhich of the following is a parallel activity?Oil filter of tractor engine is generally changed after:Pillar cranes are generally used forMisuse of land involves:Which of the following can affect the results of students in the examination??Self-tapping screws are generally used inA mandrel isHe made us work.A product layout is generally suggested for