Immaterial for an electric fuse wire

Author: qyxb

August undefined, 2024

WitrynaIn electronics and electrical engineering, a fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit. Its essential component is a metal wire or strip that melts … 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.

Which material is generally used in a fuse wire? - BYJU

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 … 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 … how to screen record on laptop microsoft edge

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 … WitrynaAn 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. WitrynaWhat 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 to screen record on lenovo computer

What is immaterial for an electric fuse wire

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 ... how to screen record on lenovo yoga 7iWitryna13 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 ... how to screen record on lenovo legion laptop

"WitrynaAnswer (1 of 10): I can’t quite follow the question, but Quora has lots of existing answers. Have you looked at these? * What alloy is used in fuse wire? * What are the … " - Immaterial for an electric fuse wire

Immaterial for an electric fuse wire

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

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 … 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.

Did you know?

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 … Witryna18 sie 2024 · Explanation: We know that length is immaterial for fuse wire because melting of a fuse wire is independent of length of fuse wire. ← Prev Question Next Question →. Free NEET Mock Test. Class 12 Chapterwise MCQ Test. Class 11 Chapterwise Practice Test. Class 10 Chapterwise MCQ Test.

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 … WitrynaAn electrical fuse is a low melting point copper or other metal wire that breaks due to heat caused by overvoltage or high load to avoid short circuit or failure to the device. Step 2: Functions of electric fuses. A fuse is a service that delivers usable electrical circuit over-current safety. Some of the main fuse functions are as follows:

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. … 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, …

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 … how to screen record on lenovo laptop freeWitrynaA 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. how to screen record on lg phoneWitrynaSolve 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 to screen record on lenovo yoga laptopWitrynaWhat 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. … north platte nrdWitrynaSolution: 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 … north platte ne paylessWitrynaAn electric fuse is a safety device that protects electrical circuits from excessive current. If a large amount of current passes through the fuse wire, it melts and thus breaks down the circuit. The thickness of the fuse helps in deciding how much current can be passed through the fuse wire before it melts. how to screen record on mac keysWitrynaIts 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 to screen record on live stream