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| 1. |
In induction type watthour meters, the errors due to frictional forces at the rotor bearings and in the register mechanism is minimized by. |
| A. | Having the product of the shunt magnet flux φ2 and series magnet flux φ1 small |
| B. | Having the ratio of the shunt magnet flux φ2 and series magnet flux φ1 small |
| C. | Having the product of the shunt magnet flux φ2 and series magnet flux φ1 large |
| D. | Having the ratio of the shunt magnet flux φ2 and series magnet flux φ1large |
| Answer» E. | |