⟩ Tell me what are the advantages for installing steel plumbing underneath a sink? In what cases would you do it?
The advantages to using steel would be more or less for industrial areas where chemicals will be used.
The advantages to using steel would be more or less for industrial areas where chemicals will be used.
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
A fine grained grinding wheel is used to grind hard materials. A. Correct B. Incorrect