GRADE8 SSC LONG TEST

Which of the following is worn to prevent inhaling dust and harmful chemicals?

• Gloves

• Face Mask

• Apron

• Goggles

A covering material with a separate sheath for each finger, used for hand protection, is called:

• Rubber Sole

• Apron

• Gloves

• Wrist Strap

Goggles are primarily used to protect the eyes from:

• Heat and water

• Dust, excessive light, and wind

• Electrical shock

• Falling objects

Which PPE is worn over the front of the body to protect clothing?

• Apron

• Rubber Sole

• Gloves

• Helmet

A special type of shoes that prevent electrical shock and provide waterproofing is:

• Sandals

• Leather Shoes

• Rubber Sole

• Sneakers

Static electricity is caused by:

• High voltage from the outlet

• The discharge of electricity between two objects with different electrical potential

• A power surge from a computer

• Faulty wiring in the system

How many volts does it take to damage a computer component?

• 30 volts or less

• 100 volts

• 1,000 volts

• 5,000 volts

Which safety equipment should always be used when working on a computer (except monitors)?

• Rubber Gloves

• Anti-static Wrist Strap

• Goggles

• Apron

Before working on the inside of a computer, what must be done first?

• Remove the RAM

• Connect to a surge protector

• Disconnect it from AC power and peripherals

• Put on an apron

When handling electronic components, you should always:

• Hold them by the pins

• Hold them by a non-metallic edge

• Place them on a metallic surface

• Wear rubber gloves