CHS tools

Which of the following hand tools is commonly used to remove screws from computer hardware components?

• Hammer

• Pliers

• Screwdriver

• Wrench

What is the purpose of a pair of needle-nose pliers in computer hardware servicing?

• To cut cables

• To grasp and bend wires in tight spaces

• To strip insulation from wires

• To measure voltage

Which tool is best suited for removing a hard drive from a PC case?

• Screwdriver

• Tapping tool

• Cable stripper

• Torque wrench

Which type of screwdriver is used for computer motherboard screws that require a smaller, precise head?

• Flathead

• Phillips

• Torx

• Pozidriv

What is the function of a spudger in computer repair?

• Cutting components

• Unscrewing tight screws

• Lifting or prying open electronic components without damage

• Soldering components

What is the primary purpose of an ESD wrist strap?

• To clean components

• To prevent electrostatic discharge damage to sensitive components

• To secure components in place

• To store static electricity for future use

What material is commonly used for ESD-safe mats?

• Wood

• Rubber

• Carbon-impregnated vinyl

• Leather

Where should an ESD mat be placed when working with sensitive components?

• On the ground

• On a wooden surface

• On a non-conductive surface

• On an ESD-safe workbench or surface

What is the function of an ESD wrist strap’s ground wire?

• To discharge the body’s static energy to the ground

• To connect to a power supply

• To insulate the wrist strap from static electricity

• To charge components for testing

Which of the following is NOT a typical feature of an ESD-safe tool?

• Non-conductive

• Grounded

• Electrostatic neutralizing

• High tensile strength