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