*Question T0B01:
Which of the following is good practice when installing ground wires on a tower for lightning protection?*  

*Correct Answer is  C: Ensure that connections are short and direct*  

### AI Response: (may contain errors)  

When installing ground wires on a tower for lightning protection, the best practice is to ensure that connections are short and direct. Here's a breakdown of why this is the correct answer and why the other choices are not ideal:

### Correct Answer: C - Ensure that connections are short and direct

- **Explanation**: Short and direct connections minimize the resistance and inductance in the ground system. This is crucial for effectively dissipating the energy from a lightning strike. The shorter the path to ground, the less impedance there is, allowing for a more efficient discharge of electrical energy.

### Why the Other Choices are Incorrect:

- **A: Put a drip loop in the ground connection to prevent water damage to the ground system**  
  - **Explanation**: While drip loops are useful in preventing water from running along the wire and into connections, they are not a standard practice for ground connections. Ground wires should be as direct as possible to ensure effective lightning protection.

- **B: Make sure all ground wire bends are right angles**  
  - **Explanation**: Bending ground wires at right angles can create additional inductance and resistance, which is not desirable. Instead, bends should be gradual to maintain a low impedance path to ground.

### Useful Rules of Thumb:

- **Keep Ground Connections Short**: Aim for the shortest possible path to ground to reduce resistance.
- **Avoid Sharp Bends**: Use gentle curves instead of sharp angles to minimize inductance.
- **Use Adequate Grounding Material**: Ensure that the ground wire is of sufficient gauge to handle potential lightning currents.

By following these guidelines, you can enhance the effectiveness of your lightning protection system.