What is sensor, drive, AHU, CHILLER, motor starter, LT panel, DG

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Sensors, drives, AHU, CHILLER, motor starters, LT panels, and DGs are common components in engineering systems.

Sensor: Device that detects changes in physical properties and converts them into signals.
Drive: Device used to control the speed and torque of motors.
AHU (Air Handling Unit): System that regulates and circulates air as part of HVAC systems.
CHILLER: Machine that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle.
Motor Starter: Device used to start and stop motors safely.
LT Panel (Low Tension Panel): Electrical distribution panel for controlling and distributing power.
DG (Diesel Generator): Backup power source that uses diesel fuel to generate electricity.

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