Related Questions

If b denotes the face width and L denotes the cone distance for a bevel gear, then the bevel factor is written as
A $$\frac{{\text{b}}}{{\text{L}}}$$
B $$\frac{{\text{b}}}{{2{\text{L}}}}$$
C $$1 - 2{\text{bL}}$$
D $$1 - \frac{{\text{b}}}{{\text{L}}}$$
The face angle of a bevel gear is equal to
A pitch angle – addendum angle
B pitch angle + addendum angle
C pitch angle – dedendum angle
D pitch angle + dedendum angle
For a bevel gear having the pitch angle $$\theta $$, the ratio of formative number of teeth (TE) to actual number of teeth (T) is
A $$\frac{1}{{\sin \theta }}$$
B $$\frac{1}{{\cos \theta }}$$
C $$\frac{1}{{\tan \theta }}$$
D $$\sin \theta \cos \theta $$
When bevel gears having equal teeth and equal pitch angles connect two shafts whose axes intersect at right angle, then they are known as
A angular bevel gears
B crown bevel gears
C internal bevel gears
D mitre gears
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
Which one of the following statement correctly describes the construction of a bevel gear type differential?
A The drive shafts are splined to the differential carrier.
B The left side gear and the differential carrier rotate in constant unison.
C The differential carrier houses differential pinion gears and side gears; each pinion gear meshes with a different side gear.
D The differential carrier houses differential pinion gears and side gears.
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)
When the axes of first and last gear are co-axial, then gear train is known as
A simple gear train
B compound gear train
C reverted gear train
D epicyclic gear train
In order to implement gear changes in the gear unit of an automatic transmission, a ___________ is used.
A Synchronizer
B Planetary gear
C Magnetic clutch
D Hydraulic multi plate clutch
In helical gears, the right hand helixes on one gear will mesh __________ helixes on the other gear.
A Right hand
B Left hand
C Both A and B
D None of these

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