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
A screw is said to be a self locking screw, if its efficiency is
A.
Less than 50 %
B.
More than 50 %
C.
Equal to 50 %
D.
None of these
Related Questions
For circumferential joint in boilers, the type of joint used is
The rivet head used for boiler plate riveting is usually
A bolt
When bevel gears connect two shafts whose axes intersect at an angle greater…
The product of the diametral pitch and circular pitch is equal to
The flank of the tooth is the
When a hole of diameter d is punched in a metal of thickness 't', then…
Jam nut is a locking device in which
Antifriction bearings are
Split nut is a locking device in which
The bending stress in a curved beam is
A type of brake commonly used in motor cars is a
The objective of idler pulley in belt drive is to
Which of the following coupling is used to connect two shafts which have…
The load cup of a screw jack is made separate from the head of the spindle…
An imaginary circle which by pure rolling action gives the same motion…
In a flange coupling, the bolts are subjected to
For a shoe brake, the equivalent coefficient of friction is equal to (where…
If a shaft made from ductile material is subjected to combined bending…
When a helical compression spring is cut into halves, the stiffness of…
Eye bolts are used for
The maximum bending stress in a curved beam having symmetrical section…
Plastic flow in ductile materials
A feather key is generally
The shock resistance of steel is increased by adding
The rolling contact bearings as compared to sliding contact bearings have
The crest diameter of a screw thread is same as
The endurance or fatigue limit is defined as the maximum value of the…
The constant factor in case of R10 series of preferred numbers is
Two shafts A and B under pure torsion are of identical length and identical…
Also checkout
General Software MCQ
Rearrangement Set 2 MCQ
Data Structure MCQ
Tally MCQ
Hydrocarbons MCQ
CorelDraw MCQ
Nuclear Chemistry MCQ
C Programming MCQ
Periodic Classification of Elements MCQ
Asp Programming MCQ
General knowledge MCQ
Cell - the unit of life MCQ