Individuals understand how basic math principles are used by sprinkler fitters. They are able to convert metric measures to the English system and vice versa. They can use temperature scales to solve sprinkler rating problems. They are able to calculate 45-degree offsets and tank volume. They know how to center sprinkler heads using the target, square offset and geometric methods. They can solve sprinkler system problems relating to changes in elevation, sprinkler discharge and hanger sizing.

• Type Validation
• Time Hours