Tech Time Trivia

What type of welding uses a continuously fed wire electrode and shielding gas?

• Gas Metal Arc Welding (GMAW) or MIG welding
• TIG welding
• Stick welding
• Flux-Cored Arc Welding (FCAW)

What does CNC stand for in manufacturing?

• Computer Numerical Control
• Computerized Numeric Calculation
• Centralized Numerical Control
• Computer Network Control

Which of these is NOT a major component of an internal combustion engine?

• Crankshaft
• Battery
• Piston
• Fuel Injector

Which programming language is most commonly used in industrial robotics?

• C/C++
• Morse Code

• Java Script

• Java

In aviation maintenance, what is the purpose of a magneto in an aircraft engine?

• To increase the engine's fuel efficiency.
• Provide a reliable ignition source for the engine.

• To control the aircraft's altitude.
• To monitor engine temperature.

Which of these network devices is responsible for assigning IP addresses in a network?

• Firewall

• Switch
• Router

• Modem

In electrical circuits, what does AC stand for?

• Analog Current

• Alternating Charge
• Active Current
• Alternating Current

What is the main purpose of a PLC in industrial automation?

• To process computer languages

• To store data for future analysis
• To control machinery and processes.

• To monitor environmental conditions