⟩ Suppose I were to ask a previous supervisor about your performance, what would they say?
That I am enthusiastic and a good listener, Learner and a good plumber.
That I am enthusiastic and a good listener, Learner and a good plumber.
The maximum production of small and slender parts is done by A. watch maker's lathe B. sliding head stock automatic lathe C. multispindle automatic lathe D. capastan lathe
Side rake angle on tools is provided to control chip flow. A. True B. False
Twist drills are made of A. high speed steel B. carbon steel C. stainless steel D. either (a) or (b)
The average cutting speed for turning brass with a high speed steel tool is A. 15 to 19 m/min B. 25 to 31 m/min C. 60 to 90 m/min D. 90 to 120 m/min
The rake angle required to machine brass by high speed steel tool is A. 0° B. 10° C. 20° D. -10°
A push broach as compared to pull broach A. has less number of teeth B. is short and stocky C. removes less material for each pass of the tool D. all of the above
The tool made of cemented carbide wear out faster at A. slow speeds B. medium speeds C. fast speeds D. very fast speeds
A twist drill is a A. side cutting tool B. front cutting tool C. end cutting tool D. none of these
The cutting tool in a milling machine is mounted on A. spindle B. arbor C. column D. knee
The work or surface speed for cylindrical grinding varies from A. 5 to 10 m/min B. 10 to 20 m/min C. 20 to 30 m/min D. 40 to 60 m/min