Workshop Technology In electric resistance welding, voltage required for heating is 50 to 100 volts 11 to 20 volts 1 to 5 volts 6 to 10 volts 50 to 100 volts 11 to 20 volts 1 to 5 volts 6 to 10 volts ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The tolerance produced by shell moulding process of casting is +0.05 mm ±1 mm +0.5 mm ±0.2 mm +0.05 mm ±1 mm +0.5 mm ±0.2 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cold working of metal increases All of these Tensile strength Yield strength Hardness All of these Tensile strength Yield strength Hardness ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In TIG arc welding, the welding zone is shielded by an atmosphere of None of these Either (A) or (B) Helium gas Argon gas None of these Either (A) or (B) Helium gas Argon gas ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cutting and forming operations can be performed in a single operation in a Combination die Compound die Simple die Progressive die Combination die Compound die Simple die Progressive die ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The maximum flame temperature occurs At the inner cone At the outer cone At the torch tip Between the outer and inner cone At the inner cone At the outer cone At the torch tip Between the outer and inner cone ANSWER DOWNLOAD EXAMIANS APP
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