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The of module and diametral pitch is equal to :
A & (8) ೫/2
(¢ ‏٥‎ @M ೩೯
The locus of a point on the circumference of a circle, which rolls without 811೧01೧2 on a fixed
straight line is known as :
(കു reloid (B) involute
(~) ക (D) hypocyeloid
When the axes of the first and last wheels of a compound gear train are co axial, then the

train is known as :
வ்‌ | n reverted gear train (B) epicyclic gear train

©

verted gear train (D) none of the above

The follower of a cam has :

കരയ

(0)

8

iform acceleration and retardation (B) cyeloidal motion
imple harmonie motion (D) any one of the above

11 governor (B) Porter governor
tt governor (D) Hartnell governor

If the rotating mass of a rim type flywheel is distributed on another rim type flywheel whose
mean radius is half mean radius of the former, the energy stored in the latter at the same

speed will be
(5) 4 the first (B) same as the first
(C) one-fourth of the first (D) half of the first.

What is the tearing strength of a plate of a riveted joint whose pitch is 50 mm and rivet

diameter is 20 mm? The plate thickness is 10 mm and permissible tensile stress is
120 N'mm??

(^) 36kN (®) 24kN

(0) 12kN (D) none of the ahave

For a single v but weld joint the effective throat thickness is 10 mm and length of weld is
100 mm. If the stress is 120 N/mm?, the permissible load is equal to :

(4) 100 kN ம 120kN
(0) 60 (D) none of the above

058/2016