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This is a long and descriptive article on different types of protection for electrical systems and networks. a) equal area b) half set c) transient area d) none of these 2. Book Name – A Course In Power Systems By JB Gupta Author – J B Gupta A protection engineer develops different methods and schemes to protect the power system against faults. 0. The protection is organized to provide a ring of security around each and every element of power system. Electrical Power System – II (2160908) MCQ. Multiple choice questions here are on topics such as Electrical Machines, Power Electronics, Electrical measurement & units, Utilization of Electrical Energy, Basic Electrical Engineering, Electrical Installation, Power Systems, Testing & maintenance of electrical equipment’s etc. Electrical engineering Mcqs for Preparation of Job Test and interview, freshers, Students, competitive exams etc. The domains of power system where directional overcurrent relay is indispensable are . 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