Engineers have to constantly work with electrical equipment. So, knowing all the safety precautions while working with electrical equipment is very important for an engineer. Let us look at how to maintain safety while working and prevent electrical hazards. Knowing the safety precautions is lifesaving to both the engineers as well as customers.
1. Before you start repairing any electrical equipment, the power source must always be disconnected from the mains. This is the first and most basic preventive measure while working with electricity.
2. The equipment and tools you use will have handles. The handles of the equipment you use must be made of insulating material. This prevents the flow of charges from the conducting part into your hands. Fundamentals Of Engineering covers safety procedures for engineers.
3. You have to avoid using conducting materials such as metallic rulers and metallic pencils. You should stop using other metallic objects such as rings.
4. Make sure that no inflammable liquid is placed in and around the electrical equipment.
5. Sometimes you may need to repair or work with equipment that is connected to the mains. During such times, make sure you wear gloves and shoes made of rubber. You should also use equipment with non-conductive handles to prevent shocks. Protective clothes made of rubber or plastic can also be used.
6. If you have to work in a cold room where there is lots of moisture, be extra careful. Try to place your equipment on a high table and then work. Knowing about electrical safety is essential for engineers taking the PE Exam.
7. When you work with others, you never know if the others working with you are fully protected against electrical shocks. So, when you touch others while working you must be careful. If possible, avoid touching others when you work with electrical equipment.
8. Sometimes when you work you may accidentally spill water on the equipment. You may also spill some chemicals. Water and few chemicals are good conductors of electricity. So, you should make sure that you remove the water and chemicals from the equipment before you resume working. But make sure that the power is switched off before you remove the water and other liquids.
9. While working, if there is a strange feeling or a tingling feeling, then all power connections must be switched off. Fundamentals of Engineering Exam will cover all the safety precautions.
10. If you are standing on a wet floor or if you are sweating, then you should stay away from electrical equipment.
11. Sometimes you may need to touch and see if an electrical equipment has become hot. When you want to touch and see, say a motor, use the back of your hand instead of using your palm. Using your backhand will protect your palm from getting hurt in the heat.
12. The dress that you wear must stick to your body and must be a bit tight. It is not advisable to wear loose clothes while working with electrical stuff.
13. You have to ensure that you drain the capacitors before you start working on them.
Fundamentals of Engineering Exam Prep helps you to know and be clear with all the safety precautions.
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