1)Types of reactor ? 2) types of distillation? 3) vacuum distillation? 4) vacuum pump function 5) difference between exothermic &endothermic 6) mode of heat transfer (conditions,conv,radiation) 7) fire extinguisher, type of fire, fire triangle 8)work permits types 9)COD,BOD test,tds 10) plant process.

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Questions related to reactor types, distillation, heat transfer, fire safety, work permits, and plant processes.

Types of reactors include batch, continuous stirred tank, and plug flow.
Types of distillation include simple, fractional, and vacuum distillation.
Vacuum distillation is used to separate compounds with high boiling points.
Vacuum pumps are used to create a vacuum in a system.
Exothermic reactions release heat, while endothermic reactions absorb heat.
Heat transfer can occur through conduction, convection, and radiation.
Fire extinguishers are classified by the type of fire they can extinguish (A, B, C, D, or K).
Work permits include hot work, confined space, and electrical work permits.
COD, BOD, and TDS tests are used to measure water quality.
Plant processes vary depending on the industry and can include chemical reactions, distillation, and filtration.

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