Ace the Red Seal Millwright Challenge 2025 – Rev Up Your Skills and Secure Success!

Question: 1 / 400

In gears, what does the term backlash refer to?

The friction between gears

There is no backlash in gears

The clearance allowing for smooth operation

Backlash in gears refers to the intentional clearance or play between engaging gear teeth. This clearance is essential for smooth and efficient operation because it allows for the necessary movement and expansion of the gear teeth during operation without causing excessive friction or binding.

The presence of backlash helps to ensure that gears can mesh properly even when there are slight misalignments or variations in manufacturing tolerances. Too much backlash can lead to noise, wear, and reduced efficiency, while too little can cause gears to jam or wear prematurely due to insufficient space for movement.

Understanding the concept of backlash is crucial for maintaining the performance and longevity of gear systems in various mechanical applications.

Get further explanation with Examzify DeepDiveBeta

The maximum load a gear can take

Next Question

Report this question

Download Ace the Red Seal Millwright Challenge 2025 – Rev Up Your Skills and Secure Success! PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy