Question

Automatic type tyre inflators are normally digital type and can be electronic pre-set type with ............... also.

Hint:

Tip: Digital inflators rely on pressure sensors for automatic cut-off!

Answer 1

Modern automatic tyre inflators often include a digital interface for precise inflation.
These inflators are typically equipped with sensors that help maintain accurate air pressure levels.
Sensors detect the tyre’s current pressure and ensure the inflator stops once the pre-set pressure is reached.
This helps avoid over-inflation or under-inflation, ensuring safety and optimal tyre performance.
Options like humidity or temperature are related to environmental monitoring but not directly to pre-set tyre inflators.
A timer alone does not provide pressure control — the sensor is the key.
Therefore, the correct answer is sensor.