Question: ( A ) It is proposed to coat a 2 m m diameter wire with enamel paint ) = ( 0 . 1 W m

(A) It is proposed to coat a 2mm diameter wire with enamel paint )=(0.1WmK to increase heat transfer with air. If the air side heat transfer coefficient is 100Wm2K, then evaluate and enter the optimum thickness of enamel paint.
[3]
( A ) It is proposed to coat a 2 m m diameter

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