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WorksheetsChemical Handling (Safety Induction)
Total questions: 10
Worksheet time: 5mins
"Route of entry" of chemical - which one incorrect?
Ingestion
Inhalation
Admission
Absorption
Chemical effect to health, which one correct?
Additive Genetic effect
Butterfly effect
Chronic effect
Auger effect
STC stand for?
Silica Tetra-chlorite
Silica Tetra-chloride
Silicon Tetra-chloride
Silicon Tetra-chlorite
Tri-chlorosilane (TCS) has properties as below, except:
Corrosive
Flammable
Radioactive
Toxic
In our plant, Di-chlorosilane (DCS) normally in _____________ phase.
Gas/Liquid
Gas
Liquid
Solid
Which chemical release Chlorine (Cl2) gas during decomposition?
Potassium Hydroxide (KOH)
Sodium Hypochlorite (NaOCl)
Caustic Soda (NaOH)
Nitric Acid (HNO3)
Which chemical is non-flammable?
Di-chlorosilane (DCS)
Tri-chlorosilane (TCS)
Silicon Tetra-chloride (STC)
Hydrogen (H2)
Which chemical shall induce vomiting immediately in case of ingestion?
Hydrofluoric Acid (HF)
Caustic Soda (NaOH)
Potassium Hydroxide (KOH)
Barium Chloride (BaCl2)
Inside PCEM, AL and PEL stand for?
Action Limit, Permissible Exposure Level
Action Level, Permissible Exposure Level
Action Limit, Permissible Exposure Limit
Action Level, Permissible Exposure Limit
Which chemical was not included in PCEM?
Nitric Acid (HNO3)
Hydrogen (H2)
Hydrofluoric Acid (HF)
Calcium Oxide (CaO)
