Lightning arresters are used in power systems to protect electrical equipments against

Related MCQs

• A lightning arrestor connected between the line and earth in a power system
• The order of the lightning discharge current is :
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• The principal information obtained from load flow studies in a power system are 1. magnitude and phase angle of the voltage at each bus. 2. reactive and real power flows in each of lines. 3. total power loss in the network. 4. Transient stability limit of the system Select the correct answer from the codes given below :
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• Transient current in electrical circuits are associated with
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