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Draw and explain the operation of fault voltage ELCB and residual current device?
ELCB means Earth Leakage Circuit Breaker -- it is used to trip the Circuit breaker if any leakage fault occured means
What does the lights on the GFCI outlet mean?
It means the breaker has been tripped. There are two possible ways to reset it - some have a button on the outlet (there may be several outlets on one circuit, so you may have to look around) the other is the main breaker in your breaker box. You'll need to find a reset the breaker.
What is 'trip free' feature in circuit breakers?
It means that when the breaker is switched "ON" using the push button and simultaneously a fault occurs, the breaker will trip even if the push button is still being held in "ON" position.
What is the margin of safety with selecting circuit breakers?
The NEC requires that if the intended rating of a circuit corresponds to a standard size breaker then that size breaker must be used. In most instances, "rating of a circuit" means the intended connected load plus 25%. If the intended rating of a circuit does not correspond to a standard size breaker, you can go up to the next standard size without any other adjustments. In most circumstances, besides what I've already stated, a 14 gauge copper wire cannot be connected to a breaker larger than 15 amps, 12 gauge copper to a 20 amp breaker, and 10 gauge copper to a 30 amp breaker.
What is the difference between a run and a circuit?
run in a electrical system means a wiring & conduit runs coming from Panel Board Circuit Breaker to its branch circuit loads in a circuit. while circuit is a designated number of branch breaker in a panel board where power load was individual connected.
Is hue the yellow color?
Hue means color
What colors do you mix to get yellow?
Red and green are mixed to get the color yellow (and to get the colors orange and brown).
What does it mean when your favorite color yellow?
it means they are happy
What color can cucumbers be?
Green. Yellow means that they are rotten.
What does 黄 mean in english?
It means the color yellow
Which color means education?
There isn't a special color for education. MAYBE YOU THINK THERE IS A COLOR BUT IT IS NOT!
Is yellow a complentary color?
Every color is a complementary color. Complementary means a set of two colors which are opposite each other on the color wheel. Yellow is a complementary color with purple.
What does the color sparkle yellow mean on a sex braclet?
Yellow means hug & kiss
What color is loud Yellow what dove this joke mean?
When someone says that color is a loud yellow it means that it is a bright yellow. It can mean a lot of different things.
What does the color yellow means in manufacturing?
It would depend on what is manufatured.
What is a triait in biology?
Trait simply means - quality or character for example - if we say the mango has a yellow color, then yellow color is a trait of the mango
Is yellow an adjective?
If it is describing a noun, like yellow paint. If it means just the color, it is a noun (e.g. I like yellow).
