1) State the name of tool shown in the figure a) 3 Jaw Chuck key b) 3Jaw Chuck c) Tool bit d) Tool Holder 2) Which part of center lathe machine is used to hold the work piece ? a) Carriage b) Tool Post c) Cross Slide d) 3Jaw Chuck 3) The part No. 2 of the machine shown in figure is called a) 3 Jaw Chuck b) Tool Post c) Carriage d) Cross slide 4) State the name of machine main part shown in the figure a) 3 jaw Chuck b) Carriage c) Cross Slide d) Tool Post 5) The machine shown in figure is called a) Drilling b) Milling c) Center Lathe d) Grinding 6) An operation for reducing the diameter as shown is called a) Facing b) Threading c) Turning d) Chamfering 7) The part No. 3 of the machine shown in figure is a) 3 Jaw Chuck b) Tool Post c) Carriage d) Cross slide 8) The part shown in the figure is called a) Drill chuck b) 3 jaw chuck c) Cross slide d) 4 jaw chuck 9) te the name of the operation shown in the figure a) Facing b) Threading c) Turning d) Chamfering 10) ate the name of the operation shown in the figure a) Turning b) Threading c) Facing d) Chamfering 11) The part No. 1 of the machine shown in figure is called ? a) Carriage b) Cross slide c) Tool Post d) 3 jaw chuck 12) An operation for reducing the length as shown is called a) Facing b) Chamfering c) Threading d) Turning 13) The part No. 4 of the machine shown in figure is called a) 3 Jaw Chuck b) Tool Post c) Carriage d) Cross slide 14) An operation shown in figure is called a) Facing b) Chamfering c) Turning d) Threading 15) Which part of center lathe machine is used to do facing ? a) 3 jaw Chuck b) Tool Post c) Carriage d) Cross slide 16) The labeled part of the machine shown in figure is called a) 3 jaw Chuck b) Tool Post c) Carriage d) Cross slide 17) An operation used for making small taper as shown is a) Facing b) Threading c) Turning d) Chamfering 18) The labeled part of the machine shown in figure is called a) Chuck b) Tool Post c) Carriage d) Cross slide 19) Which part of center lathe machine is used to do turning a) Chuck b) Carriage c) Tool Post d) Cross slide

Machining Operations

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