Prick punch: The angle of the prick punch is 30 degree. This punch is used for making light punch marks needed to position dividers and trammels. The divider leg will get a proper seating in the punch mark
4) What is the point angle of prick punch which is used for making light punch marks?
Answer is:
30 degree
Explanation:
Related ISRO Technician-B Fitter Question Paper - 2016 (Set - 2) with Answer Key
Answer is:
Weight
Explanation:
The engineer's hammer is specified by its weight.
Answer is:
Low
Explanation:
If the strength of material to be drilled is high, the drill speed should be Low.
Answer is:
700
Explanation:
Spindle Speed is
RPM = (speed)/(circumference)
=(Speed)/(Pi x Diameter)
=44*1000/(3.142 x 20)
=700 RPM
Answer is:
No coolant
Explanation:
Cast iron does not require any coolant because, graphite in the cast iron acts as a lubricant.