Workshop Technology The oxygen cylinder is usually painted with White colour Maroon colour Black colour Yellow colour White colour Maroon colour Black colour Yellow colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electron beam welding can be carried out in Open air A shielded gas environment Vacuum A pressurized inert gas chamber Open air A shielded gas environment Vacuum A pressurized inert gas chamber ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For gas welding, the pressure desired at the welding torch for oxygen is 280 to 560 kN/m² 7 to 103 kN/m² 70 to 280 kN/m² 560 to 840 kN/m² 280 to 560 kN/m² 7 to 103 kN/m² 70 to 280 kN/m² 560 to 840 kN/m² ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a four high rolling mill, there are four rolls out of which Three are working rolls and one is backing up roll All of the four are working rolls One is working roll and three are backing up rolls Two are working rolls and two are backing up rolls Three are working rolls and one is backing up roll All of the four are working rolls One is working roll and three are backing up rolls Two are working rolls and two are backing up rolls ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In ___ welding, the weld may be made either from left to right or from right to left. Backhand Vertical None of the listed here Forehand Backhand Vertical None of the listed here Forehand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In average work, the tolerance produced by investment casting method is +05 mm +1 mm +0.2 mm ±0.05 mm +05 mm +1 mm +0.2 mm ±0.05 mm ANSWER DOWNLOAD EXAMIANS APP
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