⟩ Do you know what is Angle Stop?
Angle stop is a shutoff valve between the water supply pipe and the fixture it supplies. It is used to shut off water to a fixture in case of failure, repair or leakage.
Angle stop is a shutoff valve between the water supply pipe and the fixture it supplies. It is used to shut off water to a fixture in case of failure, repair or leakage.
A left hand tool on a lathe cuts most efficiently when it travels. A. from left to right end of the lathe bed B. from right to left end of the lathe bed C. with the help of a compound slide D. across the bed
The machining of titanium is difficult due to A. high thermal conductivity of titanium B. chemical reaction between tool and work C. low tool-chip contact area D. none of these
In up milling, the thickness of chip is A. minimum at the beginning of the cut and maximum at the end of the cut B. maximum at the beginning of the cut and minimum at the end of the cut C. uniform throughout the cut D. none of these
The lead screw of a lathe has __________ threads. A. single start B. double start C. multi-start D. any one of these
Crater wear occurs mainly on the A. nose part, front relief face and side relief face of the cutting tool B. face of the cutting tool at a short distance from the cutting edge only C. cutting edge only D. front face only
Gear lapping is an operation A. after heat treatment B. prior to heat treatment C. for gear reconditioning D. none of these
The method of grinding used to produce a straight or tapered surface on a workpiece, is A. internal cylindrical grinding B. form grinding C. external cylindrical grinding D. surface grinding
In oblique cutting system, the maximum chip thickness occurs at the middle. A. Correct B. Incorrect
Which of the following statement is wrong about ultra-sonic machining? A. It is best suited for machining hard and brittle materials. B. It cuts materials at very slow speeds. C. It removes large amount of material. D. It produces good surface finish
A drill considered as a cutting tool having zero rake, is known as a A. flat drill B. straight fluted drill C. parallel shank twist drill D. tapered shank twist drill