0
How many 100watt 220volts bulbs can be safely used in a circuit with a fuse of 5 ampere rating?
Abhinavcloud9
The current (ampere) changes from a high value at switch on to a run current of of approx 0.5 amperes. The fuse blows at switch on if too many lamps are connected. It also depends on the cable used to wire up the lamps and the length of the cable.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoAt house voltage of 120 volts, you should be able to put 5 100Watt bulbs on this circuit (in parallel). Maximum power to blow the fuse is 5*120 volts = 600 watts.
Add your answer:
Earn +20 pts
A 20-ampere branch-circuit shall not serve a single appliance with a rating greater than?
nec article 422.11[e]
What is ampere rating of 16 gauge wire at 120 volts?
600 watts
What is the ampere rating of a 8 gauge wire at 240 volts?
5 amps
What is current ratings or ampere ratings of various electrical appliances?
it as d current rating or d current used by d appliance at max. power in its unit which is ampere(A).
What is ampere rating of an electrical kettle?
Divide its power rating by its voltage rating. These ratings are found on its nameplate. For example, a 3-kW kettle rated at 230 V will draw a current of approx. 13 A.
What is the ampere rating of circuit A16?
14
What are the breaker ampere trip ratings?
The ampere frame rating for a circuit breaker designates how the circuit breaker should be configured. It also states the trip unit of the amp.
What is the proper ampere rating of circuit breaker for electric arc welder?
The proper ampere rating of a circuit breaker for an electric arc welder depends on the arc welder. Each is different. Look at the nameplate on the arc welder and choose the circuit breaker and wiring accordingly.
Are there any cases where the load can exceed the branch circuit ampere rating?
No Article 210 in the NEC
What meaning circuit breaker 400af 300 at?
The "AF" stands for the Frame Ampere rating, so in this case will be 400 Amp Frame. The "AT" stands for Trip Ampere rating, and in this question will be 300 Amp Trip.
A 20-ampere branch-circuit shall not serve a single appliance with a rating greater than?
nec article 422.11[e]
What ampere rating of fuse is used to protect a 5.5 mm tw?
60 ampere
How is Ampere-hour calculated if four 65 Ah batteries in series for UPS?
The ampere-hour rating of series connected batteries is the same as that for one battery, so the ampere-hour rating of four 65 Ah batteries in series is still 65 Ah. The reason for this is Kirchoff's current law - the signed sum of the currents entering a node is zero - or - the current at every point in a series circuit is the same.
What is ampere rating of 5horsepower split type aircon?
30amps
What is 20 ampere hours in volts?
Ampere-hours is a battery hold-up time rating. Volts is a voltage rating. The two are not related, so the question cannot be answered as asked.
What is the ampere result for a series battery with different ampere rating?
You cannot pull more amperes from a series string of batteries than the weakest battery. Whatever is the lowest rated is the maximum rating for the string.
How does we calculate the AH in battery's?
Rather trying to explain all the technology that goes into battery construction, go to Related Links. All your questions will be answered there. AH means Amps Hour every battery has that term stated What it means is so many amps can be supplied for so many hours. Means amps Vs time
