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What is the absorption phenomenon of ins

When a direct current voltage is applied to the dielectric, the initial instantaneous current is hig...

2023-06-09

What are the precautions for using a hig

What are the precautions for using a high current generator:1. The instrument must have a good groun...

2023-06-08

Differences between single-phase, three-

The microcomputer relay protection tester is an important testing equipment that is often used by po...

2023-06-07

Precautions and solutions for transforme

In the power system, transformers are an important type of power equipment, and their stability and ...

2023-06-06

What is the short-circuit impedance of a

Transformer short-circuit impedance, also known as impedance voltage, refers to the equivalent serie...

2023-06-05
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