Workshop Technology The temperature of oxy-hydrogen flame is ________ oxyacetylene flame. Less than None of these Same as More than Less than None of these Same as More than ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electron beam welding can be carried out in A shielded gas environment Open air A pressurized inert gas chamber Vacuum A shielded gas environment Open air A pressurized inert gas chamber Vacuum ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The adhesiveness is the property of sand due to which It clings to the sides of a moulding box None of these It evolves a great amount of steam and other gases The sand grains stick together It clings to the sides of a moulding box None of these It evolves a great amount of steam and other gases The sand grains stick together ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature produced by oxy-hydrogen flame is about 1800°C 2100°C 3200°C 2400°C 1800°C 2100°C 3200°C 2400°C 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 Cohesiveness Collapsibility Permeability Adhesiveness Cohesiveness Collapsibility Permeability Adhesiveness ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to deliver molten metal from pouring basin to gate, a ________ is used. Core Riser Sprue None of these Core Riser Sprue None of these ANSWER DOWNLOAD EXAMIANS APP
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