A screw jack spindle is provided with
Correct!
Wrong!
The minor-diameter cross-section of the portion of the screw between the nut and the thrust bearing is subjected to
Correct!
Wrong!
An eye bolt is generally provided on
Correct!
Wrong!
Ball bearing type screws are generally used
Correct!
Wrong!
Maximum principal stress theory is applicable for
Correct!
Wrong!
Machines screws are
Correct!
Wrong!
A stud has
Correct!
Wrong!
The casing of a water pump is generally
Correct!
Wrong!
For traction applications, the type of motor best suited is
Correct!
Wrong!
Dielectric strength of a material is
Correct!
Wrong!
Power capacitors are used
Correct!
Wrong!
ERW pipes are
Correct!
Wrong!
Dead weight type safety valve is not used on locomotives because
Correct!
Wrong!
In case of a knuckle joint the pin is likely to fail in
Correct!
Wrong!
The holding power of sunk key is due to resistance which it offers in
Correct!
Wrong!
Key normally used in wrist watch is
Correct!
Wrong!
Rivets are made of
Correct!
Wrong!
Commonly adopted material for rivets in
Correct!
Wrong!
Snap head rivets are used in
Correct!
Wrong!
In case of automobile body work the type of welding generally used is
Correct!
Wrong!
In a standard coarse thread bolt the stress concentration is maximum at
Correct!
Wrong!
Centrifugal tension in belts
Correct!
Wrong!
Screws used for power transmission should have
Correct!
Wrong!
The application of third type levers is found in
Correct!
Wrong!
A transmission shaft includes
Correct!
Wrong!
Stress concentration is caused due to
Correct!
Wrong!
The rolling contact bearings are known as
Correct!
Wrong!
The size of a gear is usually specified by
Correct!
Wrong!
In order to remove internal stresses produced by hardening the steel, the process usually adopted is
Correct!
Wrong!
The property of a material which enables it to be drawn into wires with the application of a tensile force, is called
Correct!
Wrong!
The ratio of the ultimate stress to the design stress is known as
Correct!
Wrong!
In helical gears, the distance parallel to the axis, between similar faces of adjacent teeth, is called
Correct!
Wrong!
A type of brake commonly used in motor cars is a
Correct!
Wrong!
A coupling used to connect two perfectly aligned shafts, is
Correct!
Wrong!
The railway carriage couplings have
Correct!
Wrong!
The diameter of knuckle pin in a knuckle joint is usually taken as (where d = Diameter of the rod)
Correct!
Wrong!
The design calculations for members subject to fluctuating loads with the same factor of safety, yield the most conservative estimates when using
Correct!
Wrong!
The ratio of circumferential stress to longitudinal stress in a thin cylinder subjected to an internal pressure is
Correct!
Wrong!
The washer is generally specified by its
Correct!
Wrong!
Which of the following property is desirable in parts subjected to shock and impact loads?
Correct!
Wrong!