Immaterial for an electric fuse wire
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. 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 …
Immaterial for an electric fuse wire
Did you know?
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. 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. …
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 … WitrynaWhat 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 ...
Witryna1)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 …
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 ...
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. port aransas rentals on the beachWitryna30 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 … irish mock papersWitryna6 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 … irish mock 2022Witryna29 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 … port aransas sand fest 2023WitrynaA 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. irish mock theory testWitrynaAnswer (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 … irish mocha k cupsWitrynaFuse: 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. port aransas ship channel