When connecting cables, what is advised?

When connecting cables, what is advised?

• A. Grasp the power supply only
• B. Use a powered wrist strap
• C. Either use a grounded wrist strap or grasp the chassis
• D. Only grasp the insulated parts

Answer: (C)

When connecting cables, it is indeed recommended to either use a grounded wrist strap or grasp the chassis. This practice helps to mitigate the risk of electrostatic discharge (ESD), which can damage sensitive electronic components. A grounded wrist strap safely dissipates any static electricity that may have accumulated on your body, providing a direct path to ground. By using this device, you maintain a safe environment for both yourself and the equipment you are handling. Grasping the chassis of the equipment can also be effective in discharging static electricity. The chassis is usually connected to ground, so touching it grounds any static charge before you start working with the internal components. This practice is crucial in environments sensitive to ESD, such as electronics manufacturing and repair settings, thereby protecting both the worker and the components from static-related damage. In contrast, other methods for connecting cables, such as only grasping the power supply or insulated parts, do not offer the same level of protection. Grasping the power supply might not provide a grounding connection, while relying solely on insulated parts ignores the need to prevent potential static buildup. A powered wrist strap is also not advisable, as it may introduce additional risks by being connected to a power outlet, rather than providing a safe grounding mechanism.

When connecting cables, it is indeed recommended to either use a grounded wrist strap or grasp the chassis. This practice helps to mitigate the risk of electrostatic discharge (ESD), which can damage sensitive electronic components. A grounded wrist strap safely dissipates any static electricity that may have accumulated on your body, providing a direct path to ground. By using this device, you maintain a safe environment for both yourself and the equipment you are handling.

Grasping the chassis of the equipment can also be effective in discharging static electricity. The chassis is usually connected to ground, so touching it grounds any static charge before you start working with the internal components. This practice is crucial in environments sensitive to ESD, such as electronics manufacturing and repair settings, thereby protecting both the worker and the components from static-related damage.

In contrast, other methods for connecting cables, such as only grasping the power supply or insulated parts, do not offer the same level of protection. Grasping the power supply might not provide a grounding connection, while relying solely on insulated parts ignores the need to prevent potential static buildup. A powered wrist strap is also not advisable, as it may introduce additional risks by being connected to a power outlet, rather than providing a safe grounding mechanism.