Electrician Practice Tests

The purge compressor is typically connected on top of ………………. In low pressure chiller refrigeration system.

For leak testing a low pressure refrigeration system what is the maximum pressure that can be applied?

A hydro static tube test is conducted on low pressure refrigeration system to detect

A unit which removes non-condensables present in the refrigeration system from the top of the condenser is called as :……….

When the pressure in the low pressure refrigeration equipment increases, the disk which releases the pressure is called as :………….

What is the rupture disk relief pressure in the low pressure refrigeration system?

Low pressure refrigeration system will operate at …………..

The leaks in a refrigeration system contains ……………. refrigerant need not be repaired as per EPA.

In commercial and industrial refrigeration systems, if the leak percentage increases more than ………….. of the charge per year must be removed.

A nitrogen purging test can be performed on refrigeration system with refrigerant.