It refers to the surface of the gear between the fillets of adjacent teeth.

It is used to change rotary motion to reciprocating motion.

Gear used to transmit power at high velocity ratios between non intersecting shafts that are usually but not necessarily at right angle.

The gear train usually employed in clocks is a

In a simple gear train, if the number of idler gears is odd, then the direction of motion of driven gear will

The train value of gear train is ____.

In usual spur gearing, which of the following statement(s) is correct?

The design of gear on account of spott’s equation which account for dynamic load is based on

If a set of spur gears are made installed and lubricated properly, they normally may be subjected to failures like:

In case of spur gears the flank of the tooth is

What type of gear can transmit power at a certain angle?

A reverted gear train is one in which the output shaft and input shaft

Herring bone gears are gears which:

In designing gears for power transmission, consider an efficiency of ____ as recommended.

One of the causes of spurr gear tooth breakage is the unblanaced load on one end of the tooth that results in higher stresses than when the load is evenly distributed. To minimize this problem, the face width “b” should not be greater than the thickness (or pitch) of the tooth. In absence of the test values, the following can be a guide:

For a proper design and longer gear life

In gear design, the ratio of the pitch diameter in inches to the number of teeth.

Which type of gears are used for shaft axes having an offset?

For evenly distributed and uniform wear on each meshing gear tooth, the ideal design practice is to consider a:

A gear is one in which angle is 90 degrees that is the pitch cone has become plane