LP Gas Master Qualifier: Dispensing Installation & Maintenance Exam Questions and Answers (Graded A+)

The point of transfer at a dispensing unit must be ____ from Public ways, including public streets, highways, thoroughfares, and sidewalks. A. 10 feet B. 15 feet C. 25 feet - Answer-A. 10 feet Steel supports on vertical ASME containers shall be protected against fire exposure with a material having a fire resistance rating of a least _____, except that continuous steel skirts that have only one opening that is 18 in. or less in diameter shall have fire protection applied to the ______ of the skirts. A. 3 hrs; outside B. 2 hrs; outside C. 3 hrs; inside - Answer-B. 2 hrs; outside Pressure relief devices installed in underground containers serving dispensing systems shall be piped vertically upward to a point at least _____ above the ground. A. 2 feet B. 6 feet C. 10 feet - Answer-C. 10 feet A remote emergency shut off device for either the internal valve or emergency shutoff valve is required to be located not less than _____ or more than _____ from the liquid transfer point. A. 10 ft ; 50ft B. 10 ft; 100ft C. 3 ft; 100ft - Answer-C. 3 ft; 100ftThe markings for the switch or circuit breaker to shut off power in an emergency shall be visible from ________. A. The front entrance to the business B. The Point of Transfer C. An Orbital Space Station - Answer-B. The Point of Transfer Flexible connectors used in the installation of pumps so that pump casing is not subjected to excessive strains transmitted to it by the suction and discharge piping shall not exceed ____ in overall length. A. 60 inches B. 36 inches C. 24 inches - Answer-B. 36 inches