A half nut is
A.Damaged nut
B.Nut manufactured in parts
C.Nut with half the standard pitch
D.A double start nut for a quick shift
E.Mechanism that locks the lathe carriage to the lead screw for thread cutting
Category: Mechanical Engineering Mcqs
A critical path has
A.zero slack
B.minimum slack
C.maximum slack
D.infinite slack
In fluminium foundry, for removing dissolved hydrogen and the entrapped dross, the flux used is
A.nitrogen
B.helium
C.chlorine
D.any of the above
A draft tube is a part of which power plants?
A.Diesel engine power plant
B.Gas turbine power plant
C.Steam power plant
D.Hydro-electric power plant
E.All of the above
Escrow means
A.A property held by a third person forcing the creditors to fulfil the obligation of the creditor
B.A property attached by the court order
C.A property lost in transit or fire for which claim from insurance company is due
D.Goodwill earned by a company
E.None of the above
Which of the following is a non-contact type thermometer?
A.Alcohol thermometer
B.Thermocouple
C.Bimetal strip thermometer
D.Vapour pressure thermometer
E.Optical pyrometer
The gravitational field intensity is maximum at the
A.equator
B.pole
C.centre of the earth
D.at a height above the surface
A screw jack has 4 threads per inch. The mean radius of the thread is 2.338 inches. The mean diameter of the bearing surface under the cap is 3.25 inches. What is the turning moment required to raise the bload of 150 kg (
A.30.3 kg-inch
B.5.61 kg-inch
C.23.6 kg-inch
D.50.6 kg-inch
Braking system is invariably incorporated in case of
A.Electric hoists
B.Magnetic hoists
C.Hand chain hoists
D.all of the above
The cutting tool is
A.Goose neck tool
B.Threading tool
C.Parting tool
D.Drilling tool
E.Boring tool
