Workshop Technology Structural sections such as rails, angles, I-beams are made by Hot extrusion Hot piercing Hot rolling Hot drawing Hot extrusion Hot piercing Hot rolling Hot drawing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The oxygen cylinder is usually painted with Yellow colour Black colour Maroon colour White colour Yellow colour Black colour Maroon colour White colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The teeth of hacksaw blade are bent May be bent in any direction Towards left Towards right Alternately towards right and left and every third or fourth left straight May be bent in any direction Towards left Towards right Alternately towards right and left and every third or fourth left straight ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Loam sand is a mixture of 90% sand and 10% clay 50% sand and 50% clay 30% sand and 70% clay 70% sand and 30% clay 90% sand and 10% clay 50% sand and 50% clay 30% sand and 70% clay 70% sand and 30% clay ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The current in electric resistance welding can be regulated by Changing the primary turns of the transformer Changing the secondary turns of the transformer Varying the input supply Any one of the listed here Changing the primary turns of the transformer Changing the secondary turns of the transformer Varying the input supply Any one of the listed here ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In sheet metal work, he cutting force on the tool can be reduced by Grinding the cutting edges sharp Increasing the hardness of die Increasing the hardness of tool Providing shear on tool Grinding the cutting edges sharp Increasing the hardness of die Increasing the hardness of tool Providing shear on tool ANSWER DOWNLOAD EXAMIANS APP