1
GATE ME 1996
MCQ (Single Correct Answer)
+1
-0.3
In spur gears, the circle on which the involute is generated is called the
A
pitch circle
B
clearance angle
C
base circle
D
addendum circle
2
GATE ME 1995
Subjective
+1
-0
Match the following:
List-$${\rm I}$$
(A) Worm gears
(B) Cross helical gears
(C) Bevel gears
(D) Spur gears

List-$${\rm I}{\rm I}$$
1. Parallel shafts
2. Non-parallel, intersecting shafts
3. Non-parallel, non-intersecting shafts
4. Large speed ratios

3
GATE ME 1995
True or False
+1
-0
Interference in a pair of gears is avoided, if the addendum circles of both the gears intersect common tangent to the base circles with in the points of tangency.
A
TRUE
B
FALSE
4
GATE ME 1991
Fill in the Blanks
+1
-0
For a pinion of $$15$$ teeth, under cutting ____________( increases / decreases) with _______________(increases / decreases ) of pressure angle.
GATE ME Subjects
Turbo Machinery
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