SLOTTING - Practice Mode

1) Which of the following tool head is using for slotting of large diameter jobs?
Correct Answer: Extension tool head
2) Which type of tool head is using in precision slotting machines?
Correct Answer: Rotating tool head
3) What is the property of oil that leaves an oily skin on the metal?
Correct Answer: Oiliness
4) What is the property of oil starts vapouring?
Correct Answer: Flash point
5) What is the property of oil that the oil can with stand high pressure with out squeezing from bearing surface?
Correct Answer: Viscosity