Workshop Technology A jolt machine is used to Produce uniform packing of sand in the mould Produce uniform sand hardness throughout 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 packing of sand in the mould Produce uniform sand hardness throughout 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 ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology the most preferred process for casting gas turbine blades is Investment moulding Sand casting Die casting Shell moulding Investment moulding Sand casting Die casting Shell moulding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A taper provided on the pattern for its easy and clean withdrawal from the mould is known as Draft allowance Machining allowance Shrinkage allowance Distortion allowance Draft allowance Machining allowance Shrinkage allowance Distortion allowance ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The type of file used for a wood work is Double cut file Any one of the listed here Rasp cut file Single cut file Double cut file Any one of the listed here Rasp cut file Single cut file ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Tandem drawing of wires and tubes is necessary because Surface finish improves after every drawing stage Annealing is needed between stages Accuracy in dimensions is not possible otherwise It is not possible to reduce at one stage Surface finish improves after every drawing stage Annealing is needed between stages Accuracy in dimensions is not possible otherwise It is not possible to reduce at one stage ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The purpose of a gate is to Act as a reservoir for the molten metal Delivers molten metal from pouring basin to gate Feed the molten metal to the casting in order to compensate for the shrinkage Delivers molten metal into the mould cavity Act as a reservoir for the molten metal Delivers molten metal from pouring basin to gate Feed the molten metal to the casting in order to compensate for the shrinkage Delivers molten metal into the mould cavity ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS