MCQOPTIONS
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MCQOPTIONS
| 1. |
Which following expression is used to find the corrosion rate from current density of a corroding specimen? |
| A. | W/At = [(I a<sub>m</sub>) / (n F)] |
| B. | W/At = [(I a<sub>m</sub>) / (n d F)] |
| C. | W/At = [534 (I a<sub>m</sub>) / (n F)] |
| D. | W/At = [(I a<sub>m</sub>) / (n F)] and W/At = [(I a<sub>m</sub>) / (d n F)] |
| Answer» E. | |