Electrical and Circuitry Flashcard

Front

What type of fire extinguisher should be used on an electrical fire?

Back

CO2

Front

How much current is flowing through a circuit with 15.5 volts and 5 ohms of resistance?

Back

3.1 Amps

Front

What is the binary equivalent of the hexadecimal number 4A?

Back

01001010

Front

Name the type of gate represented by the symbol "OR."

Back

OR

Front

Describe the process of replacing a worn-out belt on a conveyor system.

Back

Remove the old belt, lubricate the pulleys, install the new belt, and test the system.

Front

What is the function of a resistor in an electrical circuit?

Back

Limit current

Front

How do you calculate the total power of a circuit with multiple resistors?

Back

Sum of individual powers

Front

How would you reduce the Boolean expression (A+B)(A+C) to its simplest form?

Back

A + AB

Front

What steps would you take to troubleshoot a malfunctioning piece of equipment?

Back

Identify the problem, gather information, develop a plan, implement the plan, and evaluate results.

Front

What information is typically found on a Material Safety Data Sheet (MSDS)?

Back

Safety precautions