What is electricity in simple terms?
A) The flow of electrical energy 
 What is electric current?
A) The movement of electric charge, or electrons, through a conductor,
 What is voltage?
A) Voltage (V) is the “push” that moves electrons through a circuit
 What is resistance?
A) The obstacle to a conductor’s current flow is known as resistance
What is instrumentation in simple words?
A) Instrumentation refers to the tools, devices, and systems used to measure and control physical quantities such as temperature, pressure, flow, level, and speed in a system.
 What are the four main functions of instrumentation?
A) 1. Measurement
 2. Indication
 3. Control
 4. Recording
Why is instrumentation important?
A) Instrumentation helps:
Monitor system performance
Ensure safety in industrial processes
Maintain quality control
Optimize energy usage and productivity