Related Questions

The number of links in pantograph mechanism is equal to
A 2
B 3
C 4
D 5
In a pantograph, all the pairs are
A turning pairs
B sliding pairs
C spherical pairs
D self-closed pairs
The velocity of any point in mechanism relative to any other point on the mechanism on velocity polygon is represented by the line
A joining the corresponding points
B perpendicular to line
C at 450 to line
D none of the mentioned
Which of the following mechanism is an approximate straight line motion mechanism?
A Watt’s mechanism
B Grasshopper mechanism
C Robert’s mechanism
D All of the mentioned
The Ackerman steering gear mechanism is preferred to the Davis steering gear mechanism, because
A whole of the mechanism in the Ackerman steering gear is on the back of the front wheels and (
B the Ackerman steering gear consists of turning pairs
C the Ackerman steering gear is most economical
D both (a) and (b)
A mechanism consisting of four links is called a __________ mechanism.
A Simple
B Compound
C Binary
D None of these
'Bourse' is a European word for what financial mechanism ?
A Foreign exchange market
B Stock exchange
C Commodity market
D Deferred payments
What is NOT a mechanism that contributes to the success of micro-credits?
A Collaterals
Which system in weaving mechanism on 'Peg"?
A Positive dobby system
B Negative dobby system
C Tappet system
D Option a & b
The lift has an automatic ................. mechanism that prevents the platform from falling if the chain or rope breaks.
A secured
B safe
C security
D safety

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