A worm drive is a gear arrangement in which a worm meshes with a worm gear The two elements are also called the worm screw and worm wheel.
39) In which among the following gearing the greater ratio may be implied ?
Answer is:
Worm gearing
Explanation:
Related Transmission of Power MCQ with Answers
Answer is:
Pitch circles
Explanation:
Pitch circle is the imaginary circle on the gear about which it may be supposed to roll without slipping with pitch circle of another gear. The point of contact of two pitch circle becomes the pitch point. Look out the two dotted circles which are in pure rolling about a fixed point ( which is called the pitch point).
Answer is:
Module
Explanation:
In a gear, the pitch diameter divided by the number of teeth is called as Module.
Answer is:
Addendum
Explanation:
The height from the pitch circle of a gear to the tip of the tooth is called as Addendum
Answer is:
Dedendum
Explanation:
The depth of the tooth space of a gear below the pitch circle is called as Dedendum
