In case of lifting magnets, for releasing the material lifted Materials Handling Mcqs August 2, 2019 BILAL KHATTAK0 A.hooks are used B.direction of dc current is reversed C.ac current is passed through the coilRelated Mcqs:Lifting magnets are used as material handling devices forMost of the lifting magnets areLifting magnets cannot be used forWhich of the following cannot be handled using lifting magnets?In the case of direct current __________?In case of ureotelic animals:A Bell-Coleman cycle isWhich of the following material is used for permanent magnets?In compression, a prism of brittle material will breakIn case of a hinged support, the reaction
