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.Management Sciences
A. kcal/kg m2 °C
B. kcal-m/hr m2 °C
C. kcal/hr m2 °C
D. kcal-m/hr °C
E. kcal-m/m2 °C
Related Mcqs:
- Thermal conductivity of air with rise in temperature__________________?
- A. increases B. decreases C. remains constant D. may increase or decrease depending on temperature E. none of the above...
- Thermal conductivity of glass-wool varies from sample to sample because of variation in ________________ ?
- A. composition B. density C. porosity D. structure E. all of the above...
- LMTD in case of counter flow heat exchanger as compared-to parallel flow heat exchanger is _________________?
- A. higher B. lower C. same D. depends on the area of heat exchanger E. depends on temperature conditions...
- The unit of overall coefficient of heat transfer is___________________?
- A. kcal/m2 B. kcal/hr °C C. kcal/m2 hr °C D. kacl/m hr °C E. kcal/m3 hr °C...
- The total emissivity power is .defined as the total amount of radiation emitted by a black body per unit_______________?
- A. temperature B. thickness C. area D. time E. area and time...
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