Workshop Technology The blank diameter used in thread rolling will be Equal to pitch diameter of the thread A little larger than the minor diameter of the thread A little larger than the pitch diameter of the thread Equal to minor diameter of the thread Equal to pitch diameter of the thread A little larger than the minor diameter of the thread A little larger than the pitch diameter of the thread Equal to minor diameter of the thread ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cores are used to All of these Form a part of a green sand mould Form internal cavities in the casting Improve mould surface All of these Form a part of a green sand mould Form internal cavities in the casting Improve mould surface ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The hot working of metals is carried out At any temperature At the recrystallisation temperature Below the recrystallisation temperature Above the recrystallisation temperature At any temperature At the recrystallisation temperature Below the recrystallisation temperature Above the recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The sand used for making cores is Dry sand Loam sand Oil sand Green sand Dry sand Loam sand Oil sand Green sand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For welding plates of thickness more than 12.5 mm, its edges Should have a double-V or U-groove on both sides Should be bevelled to a single-V or U-groove Should have a double-V or U-groove on one side Do not require bevelling Should have a double-V or U-groove on both sides Should be bevelled to a single-V or U-groove Should have a double-V or U-groove on one side Do not require bevelling ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to get uniform thickness of the plate by rolling process, one provides Offset on the rolls Camber on the rolls Antifriction bearings Hardening of the rolls Offset on the rolls Camber on the rolls Antifriction bearings Hardening of the rolls ANSWER DOWNLOAD EXAMIANS APP
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