Home
PDF Store
Exams
G.K.
Aptitude
Reasoning
English
Computer
Biology
Privacy
About
Contact
Home
All MCQ
Exams
PDF Store
G.K.
Aptitude
Reasoning
English
Computer
Biology
Privacy
About
Contact
Earn $100 Online Daily just answering survey. Click Here
What is the correct answer?
4
The toughness of a material _________ when it is heated
A.
Does not change
B.
Increases
C.
Decreases
D.
None of the Above
Related Questions
A double fillet welded joint with parallel fillet weld of length l and…
When the shaft rotates in anticlockwise direction at slow speed in a bearing,…
A compound cylinder with inner radius 50 mm and outer radius 70 mm is…
A metal pipe of 1 m diameter contains a fluid having a pressure of 1 N/mm².…
Screws used for power transmission should have
A screw is said to be a self locking screw, if its efficiency is
In levers, leverage is the ratio of
Split nut is a locking device in which
When screw threads are to be used in a situation where power is being…
The resultant axial load on a bolt depends upon
A screw is said to be over hauling screw, if its efficiency is
In a boundary lubricated bearing, there is a __________ of lubricant between…
For longitudinal joint in boilers, the type of joint used is
In case of V-belt drive
The ball bearings are provided with a cage
A localised compressive stress at the area of contact between two members…
When two helical springs of equal lengths are arranged to form a cluster…
When an open coiled helical compression spring is subjected to an axial…
Which of the following material has the maximum ductility?
The steel pulleys are __________ in weight than cast iron pulleys of the…
The centre to centre distance between two consecutive rivets in a row,…
The shock absorbing capacity of a bolt can be increased by
The design of shafts made of brittle materials is based on
A key made from a cylindrical disc having segmental cross-section, is…
Which one of the following loading is considered for the design of axles?
Tensile strength of a mild steel specimen can be roughly predicted from…
Fibrous fracture occurs in
The included angle between the sides of V-belt is
A screw is said to be over hauling screw, if the
Idler pulley is used for
Also checkout
Urologic polytrauma and damage-contol applications MCQ
Blood Relation MCQ
Basics of Neurology MCQ
Solids, Liquides, Gases MCQ
Thermo Electricity MCQ
General knowledge MCQ
Line Graph MCQ
Chemical Process MCQ
Inequalities MCQ
Machine Input MI - set 1 MCQ
Phylum - Arthropoda MCQ
Fungi and Lichens MCQ