According to the ASSE International Plumbing Dictionary, working pressure is the maximum pressure in a water piping system allowable under normal working conditions. Likewise, test pressure is the pressure applied to equipment to test its ability to operate safely at its rated working pressure.
In each issue of Working Pressure magazine, we will present you with Test Pressure – 10 test questions based on ASSE standards to test your ability to operate under normal working conditions.
This issue, we’ll test you on service plumbing, residential mechanical, and fire protection.
SERVICE PLUMBER / RESIDENTIAL MECHANICAL QUIZ
On an air conditioning system, a dirty condenser coil can lead to _________.
A condenser fan motor with sleeve bearings should be lubricated _________.
The recommended humidity level in homes or buildings is _________.
A trap primer is a device or system of piping to maintain a _________.
Leaks in cartridge type water control fittings are usually caused by a _________.
Service Plumber/Residential Mechanical Quiz - March 2020
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FIRE PROTECTION QUIZ
Maintaining a fire protection system and keeping it in good operating condition are the responsibilities of the _________.
When is it permitted to replace the antifreeze in an existing fire protection system with factory premixed antifreeze solutions?
Dry pipe sprinkler system air compressors shall be maintained in accordance with _________.
If a buildup of grease or other material is present on water mist nozzles used to protect commercial type cooking equipment and ventilation systems, these nozzles must be replaced _________.
Water and/or foreign material in the fuel tank of a diesel fire pump shall be cleaned _________.
Fire Protection Quiz - March 2020
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