Question

What test should you run on a VAST

station before you apply power to a
UUT?
1. Self-test
2. Auto-test
3. Continuity test
4. Dynamic functional test

Answer 1

Before applying power to a UUT on a VASTstation, performing a Continuity test is crucial to ensure no open circuits are present and all points with the same potential are confirmed.

Step-by-step explanation:

Appropriate Test for VASTstation Before Applying Power to UUT

When preparing to apply power to a Unit Under Test (UUT) on a VASTstation, one key step is to ensure the set-up is correctly established. To do this, it's important to test points with the same potential. This is often referred to as a continuity test. The Continuity test will confirm that there are no open circuits and that the electrical path is complete, guaranteeing that all points supposed to be at the same electric potential really are. This is critical before powering the UUT to prevent any damage due to potential short circuits or wiring errors. Thus, the correct answer to the question of which test should be run on a VASTstation before you apply power to a UUT is option 3, a Continuity test.