Workshop Technology Thermit, used in Thermit welding, is a mixture of Charcoal and iron oxide Iron oxide and aluminium Charcoal and aluminium Charcoal, iron oxide and aluminium Charcoal and iron oxide Iron oxide and aluminium Charcoal and aluminium Charcoal, iron oxide and aluminium ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The tolerance produced by shell moulding process of casting is ±1 mm +0.05 mm +0.5 mm ±0.2 mm ±1 mm +0.05 mm +0.5 mm ±0.2 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to get uniform thickness of the plate by rolling process, one provides Camber on the rolls Antifriction bearings Offset on the rolls Hardening of the rolls Camber on the rolls Antifriction bearings Offset on the rolls Hardening of the rolls ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a centrifugal casting method Core is made of ferrous metal Core is made of nonferrous metal No core is used Core is made of sand Core is made of ferrous metal Core is made of nonferrous metal No core is used Core is made of sand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The diaphragm moulding machine is used to Produce uniform packing of sand in the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Give uniform sand hardness throughout the mould Ram the sand harder at the back of the mould and softer on the pattern face Produce uniform packing of sand in the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Give uniform sand hardness throughout the mould Ram the sand harder at the back of the mould and softer on the pattern face ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The fullers are used For punching a hole For necking down a piece of work For finishing flat surfaces To finish the punched hole For punching a hole For necking down a piece of work For finishing flat surfaces To finish the punched hole ANSWER DOWNLOAD EXAMIANS APP
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