Workshop Technology Which of the following material can be used for making patterns? Lead Aluminium Wax All of these Lead Aluminium Wax All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold chisels are made from Cast iron Mild steel Cast tool steel High speed steel Cast iron Mild steel Cast tool steel High speed steel ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A taper provided on the pattern for its easy and clean withdrawal from the mould is known as Draft allowance Shrinkage allowance Machining allowance Distortion allowance Draft allowance Shrinkage allowance Machining allowance Distortion allowance ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The teeth of hacksaw blade are bent Alternately towards right and left and every third or fourth left straight May be bent in any direction Towards left Towards right Alternately towards right and left and every third or fourth left straight May be bent in any direction Towards left Towards right ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Swab is used for Moistening the sand around the edge before removing pattern Cleaning the moulding sand Reinforcement of sand in the top part of the moulding box Smoothing and cleaning out depressions in the mould Moistening the sand around the edge before removing pattern Cleaning the moulding sand Reinforcement of sand in the top part of the moulding box Smoothing and cleaning out depressions in the mould ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a ___, the molten metal is poured and allowed to solidify while the mould is revolving. Permanent mould casting method Die casting method Slush casting method Centrifugal casting method Permanent mould casting method Die casting method Slush casting method Centrifugal casting method ANSWER DOWNLOAD EXAMIANS APP
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