Immaterial for an electric fuse wire

Author: mmaf

August undefined, 2024

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 … 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 …

Fuse Wire - What is it, What is it made of, Properties

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 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. dickey\u0027s springfield mo

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

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. WitrynaFuse: A safety device that shields electrical circuits from the consequences of high currents in electrical engineering. There are two types of fuse AC fuse and DC fuse. A lead and tin alloy with a low melting point is used to make fuse wire. Final Answer: Fuse wire is generally made up of alloys of lead and tin. 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 … dickey\u0027s spicy bbq sauce

what is immaterial for an electric fuse wire - Science - Electricity ...

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

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 ... 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 … citizenshighschool.comWitryna29 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 … citizens high school course catalog

"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: " - Immaterial for an electric fuse wire

Immaterial for an electric fuse wire

Fuse Wire - What is it, What is it made of, Properties

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 … 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.

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WitrynaWhat is immaterial for an electric fuse wire? (A) Its specific resistance (B) Its radius (C) Its length (D) Current flowing through it. Check Answer a 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 ...

WitrynaSolution. If you say that something is immaterial, you mean that it is not important or not relevant. If a fuse wire is connected in parallel of an appliance then it is immaterial … 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

Witryna16 mar 2024 · The length of electric fuse wire is immaterial because it is used to avoid danger due to high current. Therefore the immaterial for fuse is length. Hence the … WitrynaSolution: 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 …

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.

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 dickey\\u0027s texasWitryna18 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. dickey\u0027s temeculaWitrynaWhat 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. … dickey\\u0027s sweet bbq sauceWitrynaWhat immaterial for an electric fuse wire - (1) its specific resistance (2) its radius (3) its length (4) current flowing through it (A) विद्युत आवेश संरक्षण 83. ... to a high Length is immaterial for an electric fuse , Electric fuse is designed for avoiding danges due high conent. If conent is passed in ... citizens high y ield bankWitrynaIts 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 … dickey\\u0027s temeculaWitryna6 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 … dickey\\u0027s tempeWitrynaLength 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. … citizens high school fl