“CYANIDING” and “NITRIDING” are two methods of
The best position to hold the job in the vice when filing is
The safe way of working is
Answer: An effective and right way of working
HSS shaper tool can resist heart at about
While drilling in lathe, the drill is held in the?
Which one of the following gauge is used for checking cylinder, which are not kept in vertical or horizontal position.
Fullers are used for?
Answer: Necking and grooving
The thickness of sheet metal is indicated by a series of numbers, which is called as?
The chief alloying element of stainless Steel are?
Answer: Chromium and nickel
While gas cutting the nozzle should?
Answer: Be 5mm away from work
A hole whose lower deviation is zero is called basic hole. Basic hole indicates letters?
Both sides of a flat bastard file have?
Lathe mandrels can be termed as a?