Workshop Technology Thermit welding is often used in Replacing broken gear teeth Repairing broken shears Joining rails, truck frames and locomotive frames etc. All of these Replacing broken gear teeth Repairing broken shears Joining rails, truck frames and locomotive frames etc. All of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Thread rolling is restricted to Hard materials None of these Ferrous materials Ductile materials Hard materials None of these Ferrous materials Ductile materials ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When a pattern is made in three parts, the ________ is known as a drag. Bottom part Middle part Top part None of these Bottom part Middle part Top part None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following material can be used for making patterns? Aluminium Lead All of these Wax Aluminium Lead All of these Wax ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The purpose of a riser is to Deliver the molten metal from pouring basin to gate Feed the molten metal to the casting in order to compensate for the shrinkage Deliver molten metal into the mould cavity Act as a reservoir for the molten metal Deliver the molten metal from pouring basin to gate Feed the molten metal to the casting in order to compensate for the shrinkage Deliver molten metal into the mould cavity Act as a reservoir for the molten metal ANSWER DOWNLOAD EXAMIANS APP
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