IS-5.A: AN INTRODUCTION TO HAZARDOUS MATERIALS FINAL TEST 2026 QUESTIONS WITH CORRECT ANSWERS GRADED A+

IS-5.A: AN INTRODUCTION TO HAZARDOUS MATERIALS
FINAL TEST 2026 QUESTIONS WITH CORRECT ANSWERS
GRADED A+


● Polymerization. Answer: Uncontrolled chain reaction hazard

● Explosion. Answer: Rapid pressure release from reaction

● Deflagration. Answer: Subsonic explosive burn

● Detonation. Answer: Supersonic explosive shock wave

● BLEVE. Answer: Boiling Liquid Expanding Vapor Explosion

● Pressure Container. Answer: Hazmat vessel under pressure

● Cryogenic. Answer: Extremely cold liquefied gas

● Liquefied Gas. Answer: Gas cooled to liquid state

● Compressed Gas. Answer: Gas pressurized in cylinder

● Flammable Gas. Answer: Ignitable gas (Class 2.1)

● Non-Flammable Gas. Answer: Non-ignitable gas (Class 2.2)

● Toxic Gas. Answer: Poisonous gas (Class 2.3)

● Radiation. Answer: Energy emitted from nuclear materials

● Radioactive Material. Answer: Emitting ionizing radiation

● Alpha Particle. Answer: Low-penetrating radiation

● Beta Particle. Answer: Moderate-penetrating radiation

● Gamma Ray. Answer: High-penetrating radiation

● Neutron Radiation. Answer: Nuclear reactor radiation

● Time-Distance-Shielding. Answer: Radiation protection principles