1) Which PPE is used to protect against loud noises from power tools or generators? a) Earplug b) Hard Hat c) Insulated Gloves d) Safety Shoes 2) What accessory is used when you want to verify the functionality and performance of light-emitting diodes? a) Breadboard b) Heat Gun c) LED Tester d) Oscilloscope 3) Which of the following is NOT a personal protective equipment used in electrical and electronic services? a) Earmuffs b) Plastic Gloves c) Safety Googles d) Safety Shoes 4) Which of the following accessories prevents electrostatic discharge during electronic work? a) Anti-static wrist strap and mat b) Breadboard c) LED Tester d) Oscilloscopes 5) What does a heat gun do? a) Displays electronic signals over time. b) Generates hot air for soldering and de-soldering. c) Measures voltage and resistance. d) Protects from electrostatic discharge.

KNOWLEDGE CHECK!

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？