Workshop Technology The surface to be left unmachined is marked on the pattern by Red colour Blue colour Black colour Yellow colour Red colour Blue colour Black colour Yellow colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The advantage of Thermit welding is that Weld cools almost uniformly All of these Results in a minimum problem with internal residual stresses All parts of the weld section are molten at the same time Weld cools almost uniformly All of these Results in a minimum problem with internal residual stresses All parts of the weld section are molten at the same time ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Carburising flame is used to weld Hard surfacing materials such as stellite Brass and bronze All of these Steel, cast iron, copper, aluminium etc Hard surfacing materials such as stellite Brass and bronze All of these Steel, cast iron, copper, aluminium etc ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When the molten metal is fed in the cavity of a metallic mould by gravity, the method of casting is known as Slush casting method Centrifugal casting method Die casting method Permanent mould casting method Slush casting method Centrifugal casting method Die casting method Permanent mould casting method ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A basic hole is one whose None of these Lower deviation is zero Lower and upper deviations are zero Upper deviation is zero None of these Lower deviation is zero Lower and upper deviations are zero Upper deviation is zero ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A file with 20 teeth in 25 mm is called Smooth file Second cut file Bastard file Rough file Smooth file Second cut file Bastard file Rough file ANSWER DOWNLOAD EXAMIANS APP
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