New York State Certificate Of Competency (CoC) Class B Pyrotechnician License Practice Exam

Battery is defined as:

A single mortar. A collection of Firework Devices fused together and fired within a short period of time. A fuse line used to light multiple shells. A collection of Firework Devices, such as a group of mortars or a bundle of Roman Candles, fused together and fired within a short period of time.

Correct Answer:

A collection of Firework Devices, such as a group of mortars or a bundle of Roman Candles, fused together and fired within a short period of time.

Explanation:

A battery is a unit made up of several pyrotechnic devices that are joined so they ignite as one show. It isn’t a single mortar, and it isn’t just a fuse line lighting many shells. By bundling devices—such as a group of mortars or a bundle of Roman Candles—so they are fused together and fired within a short period, you get a coordinated, rapid sequence of effects. That gathering and shared firing timing is what defines a battery, turning multiple devices into a single firing unit.

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