A.0?C
B.5?C
C.10?C
D.20?C
Related Mcqs:
- The desirable temperature of portable water is
- A Foreman of an automobile workshop wants to measure the temperature inside the piston of a car, whose temperature will be of the order of 700?C (accurate upto 1?C). The best thermometer to use is
- The temperature inside a furnace is generally measured by
- The maximum temperature inside a blast furnace gas is of the order of
- If the roof of a house is painted with a shiny metallic paint, the temperature inside will
- If the roof of a house is replaced by a shiny metallic surface the temperature inside will
- The rate of heat loss through a furnace wall is 1000 kcal per hour when inside temperature is 1000?C and outside wall temperature is 500?C. What should be the wall thickness in case the thermal conductivity of wall material is 0.5 kcal/m-hr?C
- Which of these is not example of conditioned reflex:
- Demonstration of conditioned reflex was first made by:
- A sphere 15 cm in diameter is covered with 5 cm of insulation (k = 0.057 kcal/m-hr-?C). The inside and outside surface temperature of the insulation are 315?C and 80?C respectively. The heat loss per sq. m of the outside surface will be closer to
