Related Questions

An imaginary circle which by pure rolling action, gives the same motion as the actual gear, is called
A addendum circle
B dedendum circle
C pitch circle
D clearance circle
Given that, 24 carat gold is pure gold, 18 carat gold is 3/4th of pure gold and 20 carat gold is 5/6th of pure gold, the ratio of the pure gold in 18 carat gold to the pure gold in 20 carat gold is -
A 5 : 8
B 10 : 9
C 8 : 5
D 9 : 10
In which of the following type of gear train the first gear and the last gear are co-axial.
A Simple gear train
B Compound gear train
C Reverted gear train
D None of the mentioned
The imaginary line drawn in the fluid in such a way that the tangent to any point gives the direction of motion at that point, is known as
A Path line
B Stream line
C Steak line
D Potential line
The radius of circle A is r, and the radius of circle B is 3/4r. What is the ratio of the area of circle A to the area of circle B?
A 16 to 9
B 9 to 16
C 1 to 4
D 4 to 3
A rolling stone gathers no moss. What 'rolling' is ?
A Gerund
B Verbal noun
C Participle
D Adjective
A rolling stone gathers no moss. What is "rolling"?
A Gerund
B Participle
C Adjective
D Verbal Noun
A rolling stone gathers no moss. Here "rolling" is?
A Praticiple
B Adjective
C Gerund
D Verbal Noun
A rolling stone gathers no moss. What "rolling" is?
A Gerund
B Verbal noun
C Participle
D Adjective
'A rolling stone gathers no moss.' Here ' rolling' is -
A a verb
B an adjective
C a participle
D a gerund

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