Workshop Technology A pattern maker's shrinkage rule considers All pattern allowances All materials to be cast All materials of the pattern Only shrinkage allowance All pattern allowances All materials to be cast All materials of the pattern Only shrinkage allowance ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold working of metals is carried out At any temperature Above the recrystallisation temperature Below the recrystallisation temperature At the recrystallisation temperature At any temperature Above the recrystallisation temperature Below the recrystallisation temperature At the recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The type of file used for a wood work is Double cut file Rasp cut file Single cut file Any one of the listed here Double cut file Rasp cut file Single cut file Any one of the listed here ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cores are used to Form internal cavities in the casting Form a part of a green sand mould All of these Improve mould surface Form internal cavities in the casting Form a part of a green sand mould All of these Improve mould surface ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In arc welding, the electric arc is produced between the work and the electrode by Flow of current Voltage Contact resistance All of these Flow of current Voltage Contact resistance All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which occurs due to improper venting of sand is known as Cold shuts Swell Blow holes Shift Cold shuts Swell Blow holes Shift ANSWER DOWNLOAD EXAMIANS APP
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