Workshop Technology The oxygen cylinder is usually painted with White colour Yellow colour Maroon colour Black colour White colour Yellow colour Maroon colour Black colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a four high rolling mill, there are four rolls out of which All of the four are working rolls Two are working rolls and two are backing up rolls One is working roll and three are backing up rolls Three are working rolls and one is backing up roll All of the four are working rolls Two are working rolls and two are backing up rolls One is working roll and three are backing up rolls Three are working rolls and one is backing up roll ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The property of sand due to which the sand grains stick together is called Collapsibility Cohesiveness Permeability Adhesiveness Collapsibility Cohesiveness Permeability Adhesiveness ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The draft or taper allowance on casting is generally 2 to 5 mm/m 1 to 2 mm/m 5 to 10 mm/m 10 to 15 mm/m 2 to 5 mm/m 1 to 2 mm/m 5 to 10 mm/m 10 to 15 mm/m ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A jolt machine is used to Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Produce uniform sand hardness throughout the mould Produce uniform packing of sand in the mould Ram the sand harder at the back of the mould and softer on the pattern face Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Produce uniform sand hardness throughout the mould Produce uniform packing of sand in the mould Ram the sand harder at the back of the mould and softer on the pattern face ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The edge of a steel plate cut by oxygen cutting will get hardened when the carbon content is More than 0.3 percent Less than 0.1 percent Anywhere between 0.1 to 1 percent Less than 0.3 percent More than 0.3 percent Less than 0.1 percent Anywhere between 0.1 to 1 percent Less than 0.3 percent ANSWER DOWNLOAD EXAMIANS APP
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