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A hollow pipe of 1 cm outer diameter is to be insulated by thick cylindrical insulation having thermal conductivity 1 W/mK. The surface heat transfer coefficient on the insulation surface is 5 W/m²K. What is the minimum effective thickness of insulation for causing the reduction in heat leakage from the insulated pipe?a)10 cmb)15 cmc)19.5 cmd)20 cmCorrect answer is option 'C'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about A hollow pipe of 1 cm outer diameter is to be insulated by thick cylindrical insulation having thermal conductivity 1 W/mK. The surface heat transfer coefficient on the insulation surface is 5 W/m²K. What is the minimum effective thickness of insulation for causing the reduction in heat leakage from the insulated pipe?a)10 cmb)15 cmc)19.5 cmd)20 cmCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A hollow pipe of 1 cm outer diameter is to be insulated by thick cylindrical insulation having thermal conductivity 1 W/mK. The surface heat transfer coefficient on the insulation surface is 5 W/m²K. What is the minimum effective thickness of insulation for causing the reduction in heat leakage from the insulated pipe?a)10 cmb)15 cmc)19.5 cmd)20 cmCorrect answer is option 'C'. Can you explain this answer?.

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