Massachusetts oil burner EXAM PACKAGE DEAL (BUNDLE) WITH COMPLETE QUESTIONS AND ANSWERS 100% ACCURATE

how should an oil tank be supported - ANSWER Ridgid non-combustible supports to prevent settling, sliding, or lifting what is the wire gauge used on oil burner circuits - ANSWER 14 gauge minimum how is an oil burner wired - ANSWER oil burners are wired intermittent or interrupted what does ...

What is the voltage found at the TT terminals? - ANSWER 24 volts What are the 8 steps of a no heat call? - ANSWER Main fuse Oil burner fuse Customer Emergency switch Oil tank Oil valves High limit Thermostat Primary Control What is a cad cell? - ANSWER A visual flame detector How muc...

When a new burner is installed, what wiring must also be updated? - ANSWER Breaker, properly rated wiring, properly installed and located emergency switch, properly installed and located thermal electric switch, properly installed and located service switch and properly installed and located low wat...

Oil burner License Study Guide ( Massachusetts ) 100% Accurate. Oil burner License Study Guide ( Massachusetts ) 100% Accurate. Oil burner License Study Guide ( Massachusetts ) 100% Accurate. Oil burner License Study Guide ( Massachusetts ) 100% Accurate. Oil burner License Study...

The main function of the primary control is: - ANSWER Locking out on safety in the event of flame failure Power must be provided to an electric blower control board on terminals: - ANSWER L1 and L2 Once a PSC motor starts - ANSWER The centrifugal switch turns off the electricity to the capacit...

In an electric circuit for the wattage to remain the same if the voltage drops, the amperage must - ANSWER Increase Atomizing type burners were designed to burn which type of fuel - ANSWER Type 2 fuel oil Pour point problems with outside above ground fuel tanks can be partially relieved by - A...

The cross connection between two supply tanks shall not exceed? - ANSWER 660 gallons When is an automatic draft control not required? - ANSWER When the equipment is designed to control the draft. Combustion performance testing can indicate: - ANSWER Improper air oil mixture, too much combustio...

1. Question 1 points Fuel Pump fail to prime when Suction inlet vacuum is greater than _______ of vacuum 20 inches 30 inches 15 inches 25 inches - ANSWER 15 inches Which of the following is used to ignite the fuel oil in the heating system: Step down transformer Step up transform...

What are the three major functions for a fuel unit on an oil burner? - ANSWER Brings oil from the tank and brings it to the system, at a regulated and constant pressure to the nozzle and provides a clean cutoff of fuel There are two major types of fuel units. What are they? - ANSWER There is a si...

A fuel oil storage tank cannot be installed: - ANSWER In the furnace room 5 feet within heating unit What temperature does a thermal wheel automatically activate at - ANSWER 165°F Who inspects an oil burner installation - ANSWER State fire marshal Any valve used on a oil burner install mus...

SSU - ANSWER Say bolt both seconds universal Carbon residue - ANSWER Amount of carbon left in a sample of oil after boiling oxygen-free atmosphere Pour point - ANSWER Lowest temperature at which the fuel can be stored and handled Ash content - ANSWER Amount of non combustible materials cont...

How long is the emergency replacement chimney forum good for and who's responsibility is art to see that it is replaced? - ANSWER 90 days What needs to be preformed before all new heat installations? - ANSWER Heat loss and Load calculations a fill pipe should be how many feet from any buildin...

The key final adjustment for most oil burners is? - ANSWER Combustion Air Dirt or lint build-up in the bevel of the burner fan blades will? - ANSWER Reduce the blade bevel and reduce the amount of air delivered To change the air ratio for different firing rates with an adjustable head burner y...

How should an oil tank be supported? - ANSWER Ridgid non-combustible supports to prevent settling, sliding, or lifting What gauge wire is used on most oil burner circuits? - ANSWER 14 gauge minimum What does intermittent or interrupted mean? - ANSWER Intermittent - Transformer stays on through...