THE_GIVEN_EXPRESSION_CAN_BE_USED_TO_SOLVE_THE_ELECTRODE_TEMPERATURE_T_

1.	THE_GIVEN_EXPRESSION_CAN_BE_USED_TO_SOLVE_THE_ELECTRODE_TEMPERATURE_T_W1_AND_T_W2?$
A.
B.	and ‚âà√≠¬¨¬± <sub>2</sub> = (t <sub>w1 </sub>‚Äö√Ñ√∂‚àö√ë‚àö¬® t <sub>a</sub>).
C.	True
Answer» C. True

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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?
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THE_GIVEN_EXPRESSION_CAN_BE_USED_TO_SOLVE_THE_ELECTRODE_TEMPERATURE_T_W1_AND_T_W2?$
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?$
Dielectric heating apparatus consists o?
What maximum thickness of concrete can be poured without causing the temperature gradient to exceed 98.5 degree Celsius per meter anywhere in the slab? Consider a 1.2 m thick slab of poured concrete (k = 1.148 W/m degree) with both of side surfaces maintained at a temperature of 20 degree Celsius. During its curing, chemical energy is released at the rate of 80 W/m3. Workout the maximum temperature of concrete

THE_GIVEN_EXPRESSION_CAN_BE_USED_TO_SOLVE_THE_ELECTRODE_TEMPERATURE_T_W1_AND_T_W2?$

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