Workshop Technology Swab is used for Smoothing and cleaning out depressions in the mould Moistening the sand around the edge before removing pattern Cleaning the moulding sand Reinforcement of sand in the top part of the moulding box Smoothing and cleaning out depressions in the mould Moistening the sand around the edge before removing pattern Cleaning the moulding sand Reinforcement of sand in the top part of the moulding box ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A three high rolling mill consists of three rolls placed one above the other. Which of the following statement is correct? Any one of the above The upper and middle rolls rotate in the same direction whereas the bottom roll rotates in opposite direction The bottom and middle roll rotate in the same direction The upper and bottom rolls rotate in the same direction whereas the middle roll rotates in opposite direction Any one of the above The upper and middle rolls rotate in the same direction whereas the bottom roll rotates in opposite direction The bottom and middle roll rotate in the same direction The upper and bottom rolls rotate in the same direction whereas the middle roll rotates in opposite direction ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The current in electric resistance welding can be regulated by Any one of the listed here Changing the secondary turns of the transformer Changing the primary turns of the transformer Varying the input supply Any one of the listed here Changing the secondary turns of the transformer Changing the primary turns of the transformer Varying the input supply ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Structural sections such as rails, angles, I-beams are made by Hot extrusion Hot piercing Hot drawing Hot rolling Hot extrusion Hot piercing Hot drawing Hot rolling ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold working of metals is carried out At any temperature At the recrystallisation temperature Above the recrystallisation temperature Below the recrystallisation temperature At any temperature At the recrystallisation temperature Above the recrystallisation temperature Below the recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A progressive limit gauge has 'Go' member at one end and 'Not go' member at the other end None of the listed here 'Go' and 'Not go' member on the same side of the gauge Separate 'Go' and 'Not go' members 'Go' member at one end and 'Not go' member at the other end None of the listed here 'Go' and 'Not go' member on the same side of the gauge Separate 'Go' and 'Not go' members ANSWER DOWNLOAD EXAMIANS APP
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