Workshop Technology The increase in hardness due to cold working, is called Age hardening Induction hardening Work hardening Flame hardening Age hardening Induction hardening Work hardening Flame hardening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The property of sand due to which it evolves a great amount of steam and other gases is called Permeability Cohesiveness Adhesiveness Collapsibility Permeability Cohesiveness Adhesiveness Collapsibility ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Riddle is used for Cleaning the moulding sand Reinforcement of sand in the top part of moulding box Moistening the sand around the edge before removing pattern Smoothing and cleaning out depressions in the mould Cleaning the moulding sand Reinforcement of sand in the top part of moulding box Moistening the sand around the edge before removing pattern Smoothing and cleaning out depressions in the mould ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When more volume of acetylene and less volume of oxygen is supplied, then a ___ flame is obtained. Carburising Oxidizing Neutral None of the listed here Carburising Oxidizing Neutral None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The hot working of metals is carried out At the recrystallisation temperature Below the recrystallisation temperature At any temperature Above the recrystallisation temperature At the recrystallisation temperature Below the recrystallisation temperature At any temperature Above the recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A taper provided on the pattern for its easy and clean withdrawal from the mould is known as Machining allowance Shrinkage allowance Distortion allowance Draft allowance Machining allowance Shrinkage allowance Distortion allowance Draft allowance ANSWER DOWNLOAD EXAMIANS APP
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