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What is leader-member exchange theory and what does it say about leadership?

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In Chapter 6 we discussed the white-water rapids view of change. Do you think it's possible to establish and maintain effective standards and controls in this type of environment? Discuss.

变压器的额定容量是变压器在正常工作条件下能发挥出来的最大容量,指有功功率,单位为千瓦。

3~10千伏配电变压器应装设管型避雷器,避雷器应尽量靠近变压器,避雷器接地线与变压器低压侧中性点以及变压器金属外壳连接并接地。

35~110千伏线路如果有电缆进线段,如果进线电缆段超过50米,且进线电缆段的断路器在雷季经常断路运行,则电缆末端(靠近母线侧)不必装设避雷器。

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