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Dave the spark
I sat the 2394 written exam tonight and one of the questions was about testing a 30mA RCD.
It asked which tests you would carry out and the permitted tripping times.
I answered that at 30mA and 150mA it was equal to or less than 300ms and 40ms respectively. Which I believe to be within those parameters
Is this right because I'm now unsure if it should just have been less than rather than equal to or less than.
It asked which tests you would carry out and the permitted tripping times.
I answered that at 30mA and 150mA it was equal to or less than 300ms and 40ms respectively. Which I believe to be within those parameters
Is this right because I'm now unsure if it should just have been less than rather than equal to or less than.