Is the fuse connected to the live wire

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August undefined, 2024

Witryna15 sie 2024 · (b) A fuse wire is made of an alloy of lead and tin. If the current in a circuit exceeds the current rating of the fuse wire it melts. (c) A fuse is connected in series with the live wire. (d) Higher the current rating, thicker is the fuse wire. (e) Live wire is also called phase wire. Question 4 (Exercise-9B Household Circuits ICSE ) WitrynaA fuse provides a built-in fail-safe to the electrical circuit for a device. The fuse contains a thin wire that will melt if the current gets too high.

Why there are live and neutral wires attached to house

http://misssugarscience.weebly.com/uploads/9/7/0/3/97036086/10_-_electricity_in_the_home_old_exam_questions.pdf Witryna10 kwi 2024 · This is very important to understand that,only live or hot wire are terminated or connected to fuse or circuit breaker.Not only by following the Code but for... heater sports big league drop toss

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WitrynaIn household circuit, is a fuse wire connected in series or in parallel? Medium. View solution > Fuses are connected in _____ to the live wire: Easy. WitrynaThere is no ground connection unless there is a fault and one of the wires touches something earthed. Then the other-wire becomes live. In (b) the battery negative has been connected to earth. It is grounded or neutralised and the other wire is 9 V with respect to earth. Witryna28 cze 2024 · The fuses are placed in the positive lines from the battery and close to the battery. If a fault occurs on the line between the fuse and the load the fuse blows and current flow stops. A ground fault on the return line is unlikely to cause any problems as there is no significant voltage on it. movenpick assouan

A Fuse is connected to theA. Live wireB. Neutral wireC. Earth wireD ...

Exercise-9B Household Circuits ICSE Class-10 Concise Physics …

WitrynaFuses and circuit breakers protect electrical circuits and appliances. Fuses The fuse breaks the circuit if a fault in an appliance causes too much current to flow. This protects the wiring... Witryna30 mar 2024 · It is called live wire (or positive) Neutral Wire - It is of black color insulation. It is called neutral wire (or negative) Note : Potential Difference between Live and Neutral wires is 220 Volts … heaters poolWitrynaThe live wire and neutral wire, coming from the electric pole, enter a box fitted just outside our house which has a main fuse F1. The fuse is connected in series with the live wire. This is done so because it is only the live wire which has a high potential of 220 volts unlike the neutral wire which carries zero potential. movenpick apartments dubai downtown

"Witryna21 paź 2024 · The metal object is now connected only to the live wire and exposes a voltage which regularly shifts between 230 and -230 volts. This is dangerous - if you touched the metal object and something else connected to ground, current will flow … " - Is the fuse connected to the live wire

Is the fuse connected to the live wire

Earthing - Electricity in the home - CCEA - BBC Bitesize

Witryna26 paź 2014 · There must be two wires for a complete circuit.. Now, in a balanced AC circuit, both wires provide an alternating voltage with respect to ground (earth). When one wire is positive, the other is negative. However, in an unbalanced system, one wire is neutral, which should ideally be at 0V with respect to ground, and the other is hot … Witryna28 wrz 2016 · "The purpose of grounding the electrical system as stated in NFPA 70: National Electrical Code (NEC) is, “To limit the voltage imposed by lightning, line surges, or unintentional contact with higher-voltage lines that will stabilize the voltage to earth during normal operation.”

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WitrynaA fuse wire is connected in series with live wire. If we connect the fuse in the neutral wire in the circuit, then due to excessive flow of electric current when the fuse burns, current will stop flowing in the circuit, but the appliance will still remain connected to the higher potential through the live wire. So the user might get an electric shock even … WitrynaIf the switch or fuse is placed in the neutral wire, the electrical appliance is still connected to the high voltage live wire even when the switch is open, or the fuse is blown.

WitrynaThe wire covered in brown plastic is the live wire. This carries the 230 V alternating potential difference from the power supply. The wire covered in blue plastic is the neutral wire and... Witryna17 mar 2008 · why is fuse connected in the live wire only? as current is same throughout the circuit ( it is produced simultaneously in the whole circuit ie it does not 'originate' from any source) putting the fuse anywhere in series with the circuit should work. Answers and Replies Feb 13, 2008 #2 pixel01 688 1 It's simple: safety reason.

WitrynaFuse is always connected to a live wire. If fuse wire is connected to neutral wire instead of live wire then even when the fuse burns out the appliance remains connected to the live wire and the current supplied will not be disrupted due to overloading. Was this answer helpful? 0 0 Similar questions How is the fuse wire … WitrynaThe reason is that in the case of over-loading, if fuse wire is connected in neutral wire, it will certainly melt and break, but the electric appliance still be in contact with the live wire, so if any person happens to touch the appliance, he will get a shock which may prove fatal. Concept: Electric Fuse

Witryna42 Likes, 2 Comments - Byrne Electrical Ltd (@byrneelectricalltd) on Instagram: "My most challenging and time consuming @cpfusebox board change today. So the story ...

WitrynaLive wire: Copper wire coated with brown plastic along which the current enters the device. Fuse : A glass or ceramic canister containing a thin wire that melts if the current gets too high ... movenpick asia istanbulWitryna(b) The diagram shows how the electric supply cable is connected to an electric kettle. The earth wire is connected to the metal case of the kettle. If a fault makes the metal case live, the earth wire and the fuse inside the plug protect anyone using the kettle from an electric shock. Explain how. movenpick bangaloreWitrynaThe fuse or circuit breaker must be connected in the live wire side of a domestic circuit to ensure that it keeps high voltage from reaching the user, or surroundings, if a fault develops.... heater sports batting cage replacement partsWitryna13 paź 2024 · Connect the New Single-Pole Switch. Connect the green grounding screw on the switch to the circuit's bare copper or green grounding wires. If the circuit has just a single grounding wire, then it … heaters portable electricWitrynaThe fuse is connected to one of the wires inside the cable. (i) Which one of the wires inside the cable is the fuse connected to? [1 mark] (ii) The fuse is a thin wire inside a closed glass tube. The wire acts as a resistor. What effect does a current through a wire have on the wire? [1 mark] movenpick apartments downtown dubaiWitryna22K views, 110 likes, 5.6K loves, 7.5K comments, 460 shares, Facebook Watch Videos from Bradd: AKO ULITTT heater sports xtender 48\\u0027 batting cageWitrynaThe fuse is always connected to the live wire AND its also connected as close to the entry to the device as possible. This assures that when the fuse is activated (blown) that as much live wire circuitry is disconnected as possible. That ensures that the disconnected circuitry is basically all at the potential of the neutral wire which in most ... heater sports base hit lite