Workshop Technology A casting defect which occurs due to improper venting of sand is known as Blow holes Swell Cold shuts Shift Blow holes Swell Cold shuts Shift ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following material can be used for making patterns? Wax Lead Aluminium All of these Wax Lead Aluminium All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A pattern maker's shrinkage rule considers All materials to be cast Only shrinkage allowance All materials of the pattern All pattern allowances All materials to be cast Only shrinkage allowance All materials of the pattern All pattern allowances ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In electric resistance welding, voltage required for heating is 1 to 5 volts 11 to 20 volts 6 to 10 volts 50 to 100 volts 1 to 5 volts 11 to 20 volts 6 to 10 volts 50 to 100 volts ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Carburising flame is used to weld Hard surfacing materials such as stellite Steel, cast iron, copper, aluminium etc Brass and bronze All of these Hard surfacing materials such as stellite Steel, cast iron, copper, aluminium etc Brass and bronze All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Aluminium is the best material for making patterns because it is Light in weight All of the listed here Easy to work Corrosion resistant Light in weight All of the listed here Easy to work Corrosion resistant ANSWER DOWNLOAD EXAMIANS APP
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