Select the correct answer. 1- In figure (1) what the type of gear a- Rack and pinion c- Spur gear Figure (1) b- hypoid and spire gears d- helical and herringbone gears 2- The distance between corresponding profiles of adjacent teeth measured along the base circle is : b- Circular pitch d- Base circle a- Backlash c- Base pitch 3- Backlash (Tp) is the distance between the space and tooth thickness, as measured along the pitch circle, in actual the backlash should be zero. a- True b- Faise
Select the correct answer. 1- In figure (1) what the type of gear a- Rack and pinion c- Spur gear Figure (1) b- hypoid and spire gears d- helical and herringbone gears 2- The distance between corresponding profiles of adjacent teeth measured along the base circle is : b- Circular pitch d- Base circle a- Backlash c- Base pitch 3- Backlash (Tp) is the distance between the space and tooth thickness, as measured along the pitch circle, in actual the backlash should be zero. a- True b- Faise
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
Related questions
Question
![Select the correct answer.
1- In figure (1) what the type of gear
a- Rack and pinion
C- Spur gear
Figure (1)
b- hypoid and spire gears
d- helical and herringbone gears
2- The distance between corresponding profiles of adjacent teeth measured along the base circle is :
b- Circular pitch
Base circle
a-
Backlash
c- Base pitch
d-
3- Backlash (TB) is the distance between the space and tooth thickness, as measured along the pitch circle, in
actual the backlash should be zero.
True
b- Faise
a-
4- The size of gear is usually specified by.
a- Diameteral pitch
C- Base circle
b- Pitch circle diameter
d- All of them
5- The tooth thickness and tooth space measured along the ...
b- addendum circle
dedendum circle
a-
base circle
d-
C- pitch circle
6- The point C & D are inside of point A & B this indicates interference
b- False
True -
a-
7- When the gear with large pressure angle, the diameter of the gear is
b- bigger
a-
Smaller
c- Same diameter
8- To eliminated interference by
b- Using large pressure angle
a- Using more teeth on the gear
c- Using shorter teeth
d- All of them
9- For checking no interference in the teeth
a- Lap <R2. sing & Lre s R3 .sin o
c- Lap < R2 .cos ø & Lre < R3 .sino
b- Lap < R2 .sin o & Lre s R3.cos
d- Lap S R2.coso & Lre S R3 .cos o
10- An involute pinion and gears are in mesh. If both have the same size of addendum, then there will be an
interference between the
a- Tip of the gear tooth and flank pinion.
Flanks of both gear and pinion.
b- Tip of the pinion and flank of gear.
d- Tip of both gear and pinion.
C-](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F98b93ba2-e3eb-4907-a973-ab22d4f35904%2Fa20a6564-fc53-45dc-b237-820a10fe704f%2Fz1en2i76_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Select the correct answer.
1- In figure (1) what the type of gear
a- Rack and pinion
C- Spur gear
Figure (1)
b- hypoid and spire gears
d- helical and herringbone gears
2- The distance between corresponding profiles of adjacent teeth measured along the base circle is :
b- Circular pitch
Base circle
a-
Backlash
c- Base pitch
d-
3- Backlash (TB) is the distance between the space and tooth thickness, as measured along the pitch circle, in
actual the backlash should be zero.
True
b- Faise
a-
4- The size of gear is usually specified by.
a- Diameteral pitch
C- Base circle
b- Pitch circle diameter
d- All of them
5- The tooth thickness and tooth space measured along the ...
b- addendum circle
dedendum circle
a-
base circle
d-
C- pitch circle
6- The point C & D are inside of point A & B this indicates interference
b- False
True -
a-
7- When the gear with large pressure angle, the diameter of the gear is
b- bigger
a-
Smaller
c- Same diameter
8- To eliminated interference by
b- Using large pressure angle
a- Using more teeth on the gear
c- Using shorter teeth
d- All of them
9- For checking no interference in the teeth
a- Lap <R2. sing & Lre s R3 .sin o
c- Lap < R2 .cos ø & Lre < R3 .sino
b- Lap < R2 .sin o & Lre s R3.cos
d- Lap S R2.coso & Lre S R3 .cos o
10- An involute pinion and gears are in mesh. If both have the same size of addendum, then there will be an
interference between the
a- Tip of the gear tooth and flank pinion.
Flanks of both gear and pinion.
b- Tip of the pinion and flank of gear.
d- Tip of both gear and pinion.
C-
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