Pyrotechnics work due to the __________ in gas.
Pressure
Temperature
Volume
Which of the following does not come under the concept of Pyrotechnics:
Automotive airbags
Matches
Car engine
A __________ is a nut or bolt, that incorporates a pyrotechnic charge that can be initiated remotely.
Pyrotechnic fastener
Explosive bolt
Both
Pyrotechnics completely rely on the self-sustained ___________ chemical reaction to produce heat, light, gas, etc.
Exothermic
Endothermic
Apothermic
The name "Pyrotechnics" is of _________ origin.
Latin
Greek
Hebrew
A pyrotechnician is a person who is responsible for the safe handling of pyrotechnic devices.
True
False
The explosions, flashes, and fireworks that are used in the entertainment industry are called _________ pyrotechnics.
Poignant
Primitive
Proximate
___________ were the innovators of pyrotechnic use in concerts.
Pink Floyd
The Beatles
Queen
A _________ is a pyrotechnic special effect that simulates a wound spurting blood from a bullet impact.
Bullet hit squib
Blood squib
Both
A flare torch is used to create sparkles on stage.
True
False
__________ is a type of firework which produces a jet of sparks that lasts from 15 to 60 seconds.
Grub
Gren
Gerb
The Saxon is a ground-based firework that creates a ___________ of sparks.
Fountain
Line
Spinning wheel
Display pyrotechnics are also called ___________.
Commercial fireworks
Contour sparkles
Both
Pyrotechnic accidents are capable of causing huge disasters.
True
False
__________ pyrotechnics are devices readily available for purchase to the general public and are less hazardous.
Customer
Consumer
Crosumer
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