Manufacturing And Production Technology Glazing in grinding wheels __________ cutting capacity. None of these Decrease Has no effect on Increase None of these Decrease Has no effect on Increase ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The grinding operation is a Shaping operation Dressing operation Surface finishing operation Forming operation Shaping operation Dressing operation Surface finishing operation Forming operation ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Stellite preserves hardness up to a temperature of 500°C 900°C 350°C 1100°C 500°C 900°C 350°C 1100°C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The primary purpose of a sprue in a casting mould is to Help feed the casting until all solidification takes place Act as a reservoir for molten metal Feed the casting at a rate consistent with the rate of solidification Feed molten metal from the pouring basin to the gate Help feed the casting until all solidification takes place Act as a reservoir for molten metal Feed the casting at a rate consistent with the rate of solidification Feed molten metal from the pouring basin to the gate ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Work speed of circular electrode of 220 mm diameter for carrying out seam welding at 4 welds per cm on 1.6 mm thick mild steel tube. Welding cycle consists of 3 cycles ‘on’ and 2 cycles ‘off’ Power supply is at 50 Hz. Calculate R.P.M. and energy requirement of the above circular electrodes assuming effective resistance between electrodes as 100 ohm. 22 rpm, 600 joules 5.03 rpm, 600 joules 6.8 rpm, 6 joules 2.17 rpm, 600 joules 22 rpm, 600 joules 5.03 rpm, 600 joules 6.8 rpm, 6 joules 2.17 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A mandrel is used to hold None of these A heavy work An eccentric work A thin work None of these A heavy work An eccentric work A thin work ANSWER DOWNLOAD EXAMIANS APP
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