One effective way to test for hard-to-find oil leaks is to use a ____.
A)passive sensor
B)thermistor
C)monitor
D)black light

Question

Quizplus · Accepted Answer

Black light, also known as ultraviolet (UV) light, can be used to detect hard-to-find oil leaks as it causes any oil present to fluoresce or glow under the light. This makes it easier to locate and repair any leaks. Passive sensors, thermistors, and monitors are not specifically designed for detecting oil leaks and may not be effective in locating them.

One Effective Way to Test for Hard-To-Find Oil Leaks Is