Multiple Choice
Which is not the assumption in Fourier's equation of heat conduction?
A) Uniform area of cross-section
B) Steady heat flow
C) Homogeneous substance
D) Constant temperature difference
E) Thermal conductivity independent of temperature
Correct Answer:
Verified
Correct Answer:
Verified
Q32: "The boiling point of a solution is
Q33: Grashoff number has significant role in heat
Q34: Thermal diffusivity is least for<br>A)Mercury<br>B)Rubber<br>C)Lead<br>D)Iron<br>E)Aluminium
Q35: The triple point temperature for water is<br>A)0°K<br>B)0.1°C<br>C)0.01°C<br>D)0°C<br>E)0.001°C
Q36: A thermistor is a<br>A)Miniature resistance<br>B)Thermo-couple<br>C)Thermometer<br>D)Thermal insulation<br>E)Thermal resistance
Q38: Which one of the following materials will
Q39: When a vapour condenses into a liquid<br>A)It
Q40: A wet solid is to be dried
Q41: If in a system ratios of the
Q42: a micron is equal to<br>A)10-6 metres<br>B)10<sup>-8</sup> metres<br>C)10-5