What two safety measures should be taken before working with power supply or screen?

What two safety measures should be taken before working with power supply or screen?

15 Safety Precautions When Working With Electricity

1. Avoid water at all times when working with electricity.
2. Never use equipment with frayed cords, damaged insulation or broken plugs.
3. If you are working on any receptacle at your home then always turn off the mains.
4. Always use insulated tools while working.

What are two precautions you must take when repairing power supply fan?

Always secure the finger guard when replacing the fan. Always turn OFF the input power before replacing the fan. The input power terminals and internal circuits have a high voltage. Do not touch the internal parts when replacing the fan.

What are the basic safety precautions to use when working on a computer?

This is a partial list of basic safety precautions to use when working on a computer:

• Remove your watch and jewelry and secure loose clothing.
• Turn off the power and unplug equipment before performing service.
• Cover sharp edges inside the computer case with tape.
• Never open a power supply or a CRT monitor.

What measures you will consider in working with computer in order to avoid electric shock?

Before working inside your computer To help avoid the potential hazard of electric shock, do not connect or disconnect any cables or perform maintenance or reconfiguration of your equipment during an electrical storm. Save and close all open files and exit all open applications. Shut down your computer.

What are the safety measures in using electricity?

Electrical safety tips for kids

• Never put fingers or other objects in an outlet.
• Keep metal objects out of toasters.
• Never use anything with a cord or plug around water.
• Never pull a plug out by its cord.
• Stay away from substations and power lines.
• Don’t climb on power poles.
• Never fly kites near power lines.

What are the safety precautions needed in using electricity?

Electric safety

• DON’T plug a bunch of stuff into one outlet or extension cord.
• DO make sure all electric cords are tucked out of the way.
• DON’T ever play near or on a green transformer box or climb the fence around an electrical substation.
• DON’T yank an electrical cord from the wall.

What precautions should be taken when working with electricity in lab?

Work on electrical devices should be done after the power has been disconnected or shut off and suitable precautions taken to keep the power off during the work. Never work on live equipment (over 25 volts) alone. Use only tools and equipment with nonconducting handles when working on electrical devices.

What precautions should you take while the power is on?

1- Always use insulated tools while working.

• 2-Never use equipment with frayed cords, damaged insulation or broken plugs.
• 3-Know the wire code of your country.
• 4-Never use an aluminium or steel ladder if you are working on any receptacle at height in your home.
• 5-Avoid water at all times when working with electricity.

What are two safety considerations you must use when using computers?

Work Environment

• Avoid excessive reaching.
• Use a keyboard tray to properly position your keyboard and pointing device.
• Use a copyholder positioned in line with your monitor and keyboard.
• When writing at the computer, avoid excessive reaching over the keyboard or work materials.

What are 5 safety procedures that you need to perform while working on a computer?

Computer Safety Tips

1. Keep It Locked. Although this might seem obvious, many people think since they live in a safe town, things like stolen computers don’t happen – until they do.
2. Always Use a Password.
3. Use a Self-Contained Alarm.
4. Engage a Fingerprint Lock.
5. Use Laptop Tracking.
6. Set Up Firewalls.
7. Use Screen Guards.
8. Make Backups.

What is electrical safety in the workplace?

Refrain from running electrical cords across doorways, under the carpets, or in areas that witness regular activities. Maintain a clearance of at least 3 feet from all electrical panels. Use only equipment that is double-insulated and properly grounded. Don’t overload the outlets.

What are safety measures in working with electricity?

If safety measures are properly applied, they should improve or increase employee welfare. What are the safety measures in using electricity? When working with electricity you should use extreme caution. You will want to protect yourself and others around you by wearing safety goggles and being aware of your surroundings.

Are there any safety precautions for power supplies?

Tighten the terminal screws with the specified torque. Minor electric shock, fire, or Product failure may occasionally occur. Do not allow any pieces of metal or conductors or any clippings or cuttings resulting from installation work to enter the Product. Use a commercial power supply for the power supply voltage input to models with AC inputs.

How to be safe when working with electricity?

15 Safety Precautions When Working With Electricity 1 Avoid water at all times when working with electricity. 2 Never use equipment with frayed cords, damaged insulation or broken plugs. 3 If you are working on any receptacle at your home then always turn off the mains. 4 Always use insulated tools while working.

What does it mean to take safety measures when using a computer?

The Safety Measures When Using Computers. Computer safety measures simply refers to ethical and vivid /precise precautionary measures accurately taken in order to ensure safety or protection of the computer system from danger or subsequent attacks.