MCQOPTIONS
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MCQOPTIONS
| 1. |
The temperature distribution, at a certain instant of time in a concrete slab during curing is given by,\(T = 3{x^2} + 3x + 16\)Where x is in cm and T is in K. The rate of change of temperature with time is given by (assume diffusivity to be 0.0003 cm2/s) |
| A. | 0.0009 K/s |
| B. | 0.0048 K/s |
| C. | 0.0012 K/s |
| D. | 0.0018 K/s |
| Answer» E. | |