Industrial Maintenance Technician Practice Test 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 400

A gear with a small number of teeth is called a __________.

Gearbox

Pinion

The term "pinion" specifically refers to a gear that has a smaller number of teeth compared to another gear that it is meshing with. It is often used in gear systems where the pinion drives a larger gear (commonly known as the gear or the wheel). This configuration is vital in various mechanical applications as the pinion's smaller size allows for increased speed and torque when paired with a larger gear, enabling efficient transmission of motion.

In many gear arrangements, particularly in gearboxes and rack-and-pinion systems, the pinion plays a crucial role by converting rotational motion into linear motion or by stepping up torque through the interactions with a larger gear. Understanding the role of a pinion is essential in industrial maintenance, as it helps technicians diagnose issues related to gear wear, failure, and performance in machinery.

Get further explanation with Examzify DeepDiveBeta

Spur gear

Rack

Next Question

Report this question

Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy