Workshop Technology Which one of the following material will require the largest size of riser for the same size of casting? Aluminium Copper Steel Cast iron Aluminium Copper Steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A taper provided on the pattern for its easy and clean withdrawal from the mould is known as Machining allowance Draft allowance Shrinkage allowance Distortion allowance Machining allowance Draft allowance Shrinkage allowance Distortion allowance ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In arc welding, the temperature of heat produced by the electric arc is of the order of 5000°C to 6000°C 3000°C to 4000°C 4000°C to 5000°C 6000°C to 7000°C 5000°C to 6000°C 3000°C to 4000°C 4000°C to 5000°C 6000°C to 7000°C ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Scribing block is used to Check the trueness of flat surfaces Locate the centres of round bars Hold the round bars during marking Check the surface roughness Check the trueness of flat surfaces Locate the centres of round bars Hold the round bars during marking Check the surface roughness ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology An oxidising process used for aluminium and magnesium articles is called Parkerising Galvanizing Anodizing Sherardizing Parkerising Galvanizing Anodizing Sherardizing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A gimlet is a ________ tool. Marking Cutting None of these Boring Marking Cutting None of these Boring ANSWER DOWNLOAD EXAMIANS APP
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