Final answer:
Nondestructive testing (NDT) emphasizes proper handling techniques to prevent any alteration or impairment of the item being tested. Four common handling techniques in NDT include proper lifting and carrying, gentle placement, protection from contaminants, and correct storage.
Step-by-step explanation:
Nondestructive testing (NDT) provides a range of techniques for examining and evaluating the integrity of materials or structures without causing damage. When it comes to handling, NDT emphasizes the importance of proper care to prevent any alteration or impairment of the item being tested. Here are four handling techniques commonly used in NDT:
- Proper lifting and carrying: Ensuring that the item is adequately supported and avoiding unnecessary stress or strain.
- Gentle placement: Placing the item on a suitable surface with care, avoiding sudden impacts or damage.
- Protection from contaminants: Keeping the item clean and shielding it from substances that could interfere with the testing process.
- Correct storage: Storing the item in a safe and appropriate environment to avoid potential damage or deterioration.