Regulation of electrical equipment

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Spare circuits for transformers in the calculation of electrical networks. Useful for electrician: electrical engineering and electronics

By the nature of the tasks to be solved, the calculations of electrical networks are divided into two parts: Calculations of...

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Choice of number and power of transformers. Useful for electrician: electrical engineering and electronics

The correct selection of the number and capacity of transformers in substations of industrial enterprises is one of the important issues of power supply...

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Modes of operation of the neutrals of the transformers of the power system. Useful for electrician: electrical engineering and electronics

Transformers have neutrals whose mode of operation or method of working earthing is due to: safety and protection requirements...

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What is relay protection for?. Useful for electrician: electrical engineering and electronics

The design and operation of any electrical system must consider the possibility of damage and abnormal modes of...

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Schemes for transmission and distribution of electricity in the enterprise. Useful for electrician: electrical engineering and electronics

The power supply schemes of the workshops in the enterprise are very diverse and their construction is due to many factors: the category of...