What is a quick method used to test a water-cooled condenser for the presence of a refrigerant leak without actually pinpointing the actual location?

Correct Answer: Option C — check the drains on the condenser heads with a halide torch

Checking the cooling water drains or effluent streams of a secured water-cooled condenser with an electronic leak detector or halide torch provides a rapid method for detecting tube leaks without dismantling the unit.