Quizzes & Puzzles34 mins ago
what is the electrical symbol
2 Answers
hi, electrical symbol for a double pole pull cord switch? also symbol for a smoke detector which is mains powered with batt back up.
thanks, alf.
thanks, alf.
Answers
Best Answer
No best answer has yet been selected by thundercrack. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.
-- answer removed --