Quizzes & Puzzles5 mins ago
Light bulbs
3 Answers
What is the difference in 240v bulb and a 230v bulb both 50watt The both work and look the same brightness too me. Is there a danger
Answers
I don't think that's quite right, Heathfield.
I I R C, it's actually +10% and -15%. (approx 253 to 195V), though the extremes would be exceptionally rare.
Before I retired, I used to work in the design dept of a major gas boiler manufacturer, and we had to design the boilers to operate on 230V, and work safely thru' the range quoted -- and be safe (tho perhaps inoperative) even below that.
I I R C, it's actually +10% and -15%. (approx 253 to 195V), though the extremes would be exceptionally rare.
Before I retired, I used to work in the design dept of a major gas boiler manufacturer, and we had to design the boilers to operate on 230V, and work safely thru' the range quoted -- and be safe (tho perhaps inoperative) even below that.