An electric cable of aluminium conductor (k = 240 W/mK) is to be insulated with rubber (k = 0.15 W/mK). The cable is to be located in air (h = 6 W/m2). The critical thickness of insulation will be-A-25 mmB-40 mmC-160 mmD-800 mm-A-25 mm

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A 25 mm Explanation: No answer description is available.

Heat Transfer Refrigeration and Air Conditioning - Engineering

An electric cable of aluminium conductor (k = 240 W/mK) is to be insulated with rubber (k = 0.15 W/mK). The cable is to be located in air (h = 6 W/m²). The critical thickness of insulation will be

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Heat Transfer Refrigeration and Air Conditioning - Engineering

An electric cable of aluminium conductor (k = 240 W/mK) is to be insulated with rubber (k = 0.15 W/mK). The cable is to be located in air (h = 6 W/m2). The critical thickness of insulation will be

Solution

For help Students Orientation Mcqs Questions

An electric cable of aluminium conductor (k = 240 W/mK) is to be insulated with rubber (k = 0.15 W/mK). The cable is to be located in air (h = 6 W/m²). The critical thickness of insulation will be

For help Students Orientation
Mcqs Questions