The Adjustable Light Beam Apparatus (ALBA)

question 53

Multiple Choice

The Adjustable Light Beam Apparatus (ALBA)

• A) is used to adjust illumination levels in light research.
• B) is used to assess reactivity to light.
• C) is used to measure body-image distortion.
• D) was originally created to monitor Jessica Alba's mood states.

---

Definitions:

Caterpillar CX

A series of transmission products manufactured by Caterpillar, specifically designed for heavy-duty applications.

Caterpillar ET

An electronic technician software provided by Caterpillar Inc. to diagnose and program Cat engines and machines.

Gearbox Module

A gearbox module is a self-contained unit consisting of gears and geartrain that changes the speed and torque of a vehicle's power output.

Synchromizers

Mechanisms in a manual transmission that help the gears to synchronize speeds before engaging, for smoother shifting.