Full access allows:
- Solve all tests online without limits;
- Remove all advertisements on website;
- Adding questions to favorite list;
- Save learning progress;
- Save results of practice exams;
- Watching all wrong answered questions.
144. A box solenoid valve used in a multi-box refrigeration system is operated by electromagnetic action by what control device?
A box solenoid valve in a multi-box refrigeration system is controlled by a box temperature actuated thermostat, which energizes the valve based on the box temperature.
Comments (0)
There are no comments at the moment. If you found an error or think question is incorrect, tell everyone about it
Only signed in users can write comments
Signin