Immaterial for an electric fuse wire

Author: rnun

August undefined, 2024

Witryna2 maj 2024 · Heat produced by electric fuse wire is given by - H = I²Rt. m.c.∆T = I².(ρl/A).t. lAd.c.∆T = I².(ρl/A).t. ∆T = (I².ρ.t) / (A².c.d) From this we can say that, … Witryna6 wrz 2014 · Komal Jain, Meritnation Expert added an answer, on 8/9/14. If a fuse wire is connected in parallel of an appliance then it is immaterial for the fuse wire as the current flows through the appliance directly in both cases whether the fuse wire is present or not. This may lead to the damage of the appliance if there is very abrupt …

ch 2 (4) conservation of electric charge ... - Physical Chemistry

Witryna30 mar 2024 · Properties of Fuse Wire An ideal fuse must have the following properties Low melting point, so that it breaks as soon as current higher than permissible value passes through it High … WitrynaSolve this: Q What is immaterial for an electric fuse wire - (A) Its specific resistance (B) Its radius (C) Its length (D) Current flowing through it - Physics - Current Electricity NCERT Solutions Board Paper Solutions how does education affect social change

What is a Fuse Wire & How Does It Work? Linquip

WitrynaA resistance of 2Ω is connected across one gap of a meter bridge (the length of the wire is 100 cm) and an unknown resistance, greater than 2Ω, is connected across the other gap.When these resistances are interchanged, the balance point shifts by 20 cm.Neglecting any corrections, the unknown resistance is Witryna8 lis 2024 · An electrical fuse protects an electrical circuit against damage caused by overcurrent in electronics and electrical engineering. The primary component of the device is a strip or metal wire that melts when too much current moves through it, stopping or interrupting the current. A fuse is a sacrificed device; once it blows, the … WitrynaLength is immaterial for an electric fuse wire. Get Instant Solutions. When in doubt download our app. Now available Google Play Store- Doubts App . Download Now. Recieve an sms with download link. Send. OR. SCAN ME. 6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana … photo editing that changes background

What is immaterial for a electic fuse wire. Why? - Meritnation

What is a fuse? What material is used for make fuse wire?

Witryna29 lip 2024 · Q.3. Assertion (A) : Longer wires have greater resistance and the smaller wires have lesser resistance. Reason (R) : Resistance is inversely proportional to the length of the wire. Answer. (c) Q.4. Assertion (A) : Alloys are commonly used in electrical heating devices, like electrical iron, toasters etc. Reason (R) : Alloys do … Witryna12 maj 2024 · ANSWER. 8. Two electric bulbs have tungsten filament of the same length. If one of them gives 60 W and the other 100 W, then, (i) 100 W bulb has thicker filament. (ii) 60 W bulb has thicker filament. (iii) both filaments are of the same thickness. (iv) information insufficient. ANSWER. how does education help you in lifeWitrynaSolution: Electric fuse is a type of over current protection device. They are engineered to contribute a negligible amount of extra resistance to the circuits they protect. This is … how does education give us power

"WitrynaA fuse wire is required to blow off at a given current strength say i. Heat Produced ρ = i 2 Rt = i 2 ρl A t. Now, θ ρ msθ = i 2 ρl A t. θ ρ ρ θ = i 2 ρlt Ams = i 2 ρlt A ( lAd) s. or θ ρ θ = i 2 ρt A 2 ds. So, rise in temperature is independent of length. " - Immaterial for an electric fuse wire

Immaterial for an electric fuse wire

Witryna12 kwi 2024 · Vipul Singh. Tutor. 07/02/2024. A fuse consists of a metal strip or wire fuse element, of small cross-section compared to the circuit conductors, mounted between a pair of electrical terminals, and (usually) enclosed by a non-combustible housing. Commonly used material are copper, zinc, aluminium. WitrynaWhat is immaterial for an electric fuse wire. A. Specific resistance of the wire. B. Radius of the wire. C. Length of the wire. D. Current flowing through the wire. …

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Witryna28 gru 2024 · An electric fuse is a safety device which is used to limit the current in an electric circuit. The use of a fuse safeguards the current and the appliance … WitrynaIts length is immaterial for an electric fuse fuse is used to avoid danger due to high current if high current is passed through the fuse it burns and disconnect the …

Witryna6 wrz 2014 · Komal Jain, Meritnation Expert added an answer, on 8/9/14. If a fuse wire is connected in parallel of an appliance then it is immaterial for the fuse wire as the …

WitrynaAn electric fuse is used to avoid danger due to high current If the high current is passed through fuse it burns and disconnects the power supply The thickness of the fuse determines how much current can be passed hence fuse of any length can be used but its thickness should be proper ... Witryna10 kwi 2024 · An Electric Fuse is an Electric device which interrupts the flow of current in an Electric circuit. It is installed in a circuit to stop the flow of excessive current. A Fuse is usually a short piece of wire. The Fuse is made up of a material which has high resistivity and low melting point, so that it melts down due to overheating of the wire ...

Witryna13 cze 2024 · If a fuse wire of length l, cross sectional radius r, density ρ is heated due to passage of a current i through it then its equilibrium temperature is one when rate of heat produced in it due to Joule heating is equal to the rate at which heat is radiated to its surrounding which is given as ⇒ ⇒ i 2 R = σ (2 π r l) (T 4 − T s 4 ) i 2 ...

WitrynaIf a fuse wire is connected in parallel of an appliance then it is immaterial for the fuse wire as the current flows through the appliance directly in both cases whether the fuse wire is present or not. This may lead to the damage of the appliance if there is very abrupt fluctuation in current. photo editing tips and adviceWitryna1)Cartridge type Fuses like Link type cartridge fuses, Bolted type HRC link fuses and Knife Blade type HRC Link fuses.2)Drop out fuse. 3)Rewirable fuse 4)Striker fuse … photo editing the bokeh backgroundsWitrynaWhat is immaterial for an electric fuse wire ? A. Its specific resistance. B. Its radius. C. Its length. D. Current flowing through it. Medium. Open in App. Solution. ... Electric … how does education affect you culturallyWitrynaAn electric fuse wire of length l and radius r, when used in series of the circuit, can withstand the heat only if the rate of heat produced due to the current in it is equal to the rate of heat lost due to radiation. If H is the rate of the heat lost per unit area of the fuse wire, then. Hence length is immaterial. how does education affect mental healthWitrynaLength is immaterial for an electric fuse wire. Get Instant Solutions. When in doubt download our app. Now available Google Play Store- Doubts App . Download Now. … photo editing that curve textWitryna25 kwi 2024 · What is immaterial for an electric fuse wire 1) Current flowing through it 2) Its specific resistance 3) Its length 4) Its radius Spread the word. Share the … photo editing tipsWitrynaIts length is immaterial for an electric fuse fuse is used to avoid danger due to high current if high current is passed through the fuse it burns and disconnect the … how does education change during meiji