Workshop Technology The oxyacetylene gas used in gas welding produce a flame temperature of 2400°C 1800°C 2100°C 3200°C 2400°C 1800°C 2100°C 3200°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature produced by oxy-hydrogen flame is about 2400°C 1800°C 2100°C 3200°C 2400°C 1800°C 2100°C 3200°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A gimlet is a ________ tool. Cutting Marking None of these Boring Cutting Marking None of these Boring ANSWER DOWNLOAD EXAMIANS APP
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 During hot working of metals Mechanical properties are improved due to refinement of grains Grain structure of the metal is refined All of the listed here Porosity of the metal is largely eliminated Mechanical properties are improved due to refinement of grains Grain structure of the metal is refined All of the listed here Porosity of the metal is largely eliminated ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology According to Indian standards, the total numbers of tolerance grades are 8 20 12 18 8 20 12 18 ANSWER DOWNLOAD EXAMIANS APP
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