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The motor in close is used for collieries, the chemical plant is
Flame proof type
Splash proof type
Totally enclosed type
Pipe ventilated type
Flame proof type
Quick Summary: Practice and solve "The motor in close is used for collieries, the chemical plant is..." for Electrical - Economics for Engineers. The correct answer is Option A: Flame proof type. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Answer:
Option **(a) **