Troubleshooting Electrical Circuits

What is the first step in troubleshooting electrical circuits?

• Disconnect Power

• Lockout Tagout (LOTO)

• Wear appropriate PPE

What should you do to prevent accidental energization during troubleshooting?

• Implement LOTO procedures

• Disconnect Power

• Wear appropriate PPE

What personal protective equipment (PPE) should be worn?

• Safety glasses

• Gloves

• Insulated tools

• All of the above

What is the purpose of gathering information during troubleshooting?

• Identify the problem

• Gather symptoms

• Review documentation

• All of the above

What should you inspect for visible signs of damage?

• Burned wires

• Loose connections

• Broken components

• All of the above

What tool can be used to verify the presence of voltage?

• Voltage Tester

• Multimeter

• Clamp Meter

What does a continuous reading on a multimeter indicate?

• Good connection

• Broken circuit

What should you do after identifying the faulty component?

• Repair or replace it

• Document the repair

• Reapply power

What is the final step in the troubleshooting process?

• Document the repair

• Verify functionality

• Check for recurrence

What is the primary reason for using a multimeter during troubleshooting?

• To measure voltage

• To check continuity

• To test resistance

• All of the above