| With regard to Electromagnetic compatibility, which of the following is wrong: |
| | Administrati*** shall ensure that all electrical and electronic equipment on the bridge or in the vicinity of the bridge to be tested for electromagnetic compatibility on ships c***tructed on or after 1 July 2002 |
| Electrical and electronic equipment shall be so installed that electromagnetic interference does not affect the proper function of navigational systems and equipment |
| Portable electrical and electronic equipment shall not be operated on the bridge if it may affect the proper function of navigational systems and equipment |
| If the electrical and electronic equipment is very small, there is no need to test the electromagnetic compatibility |
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