The given expression can be used to solve the electrode temperature t – McqOptions

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1.	The given expression can be used to solve the electrode temperature t w1 and t w2q g = h 1 1 + h 2 2
A.	nWhere, <sub>1 </sub>= A (t <sub>w 2 </sub> t <sub>a</sub>) and <sub>2</sub> = (t <sub>w1 </sub> t <sub>a</sub>).
B.	True
C.	False
Answer» C. False

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A slab of insulating material of thickness 6 cm and thermal conductivity 1.4kJ/m hr deg is placed between and is in contact with two parallel electrodes, and is then subjected to high frequency dielectric heating at a uniform rate of 140,000kJ/m3 hr. At steady state coefficients of combined radiation and convection are 42 and 48 kJ/m2 hr deg. If atmospheric temperature is 25 degree Celsius, find surface temperatures?
The given expression can be used to solve the electrode temperature t w1 and t w2q g = h 1 1 + h 2 2
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