Question:
For safety, the fuse wire used in the mains for household supply of electricity must be made of metal having
For safety, the fuse wire used in the mains for household supply of electricity must be made of metal having
Updated On: Jun 20, 2024
- Low melting point
- High resistance
- High melting point
- Low specific heat
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
The correct option is (A) :Low melting point.
Was this answer helpful?
0
0
Top Questions on Current electricity
- A uniform metal wire of length \(l\) has 10 Ω resistance. Now this wire is stretched to a length \(2l \) and then bent to form a perfect circle. The equivalent resistance across any arbitrary diameter of that circle is :
- NEET (UG) - 2024
- Physics
- Current electricity
- In an electrical circuit, the voltage is measured as V = (200 ± 4) volt and the current is measured as I = (20 ± 0.2) A. The value of the resistance is:
- NEET (UG) - 2024
- Physics
- Current electricity
- A uniform wire of diameter \(d\) carries a current of \(100 \, \text{mA}\) when the mean drift velocity of electrons in the wire is \(v\). For a wire of diameter \(\frac{d}{2}\) of the same material to carry a current of \(200 \, \text{mA}\), the mean drift velocity of electrons in the wire is
- NEET (UG) - 2024
- Physics
- Current electricity
- In an ammeter, 5% of the main current passes through the galvanometer. If resistance of the galvanometer is G, the resistance of ammeter will be :
- JEE Main - 2024
- Physics
- Current electricity
- A wire of resistance R and radius r is stretched till its radius became r/2. If new resistance of the stretched wire is x R, then value of x is _________.
- JEE Main - 2024
- Physics
- Current electricity
View More Questions
Questions Asked in NATA exam
- Mirror image of a clock shows 8:50. What will the actual time?
- NATA - 2024
- General Aptitude
- What is another word for 'LOFT'?
- NATA - 2024
- Architectural Knowledge
- Identify the building material:
- NATA - 2024
- Architectural Knowledge
- If a number is divisible by 15. Which of the following is false?
- NATA - 2024
- General Aptitude
- What is the function of a 'Banquet hall' in a Hotel.
- NATA - 2024
- Architectural Knowledge
View More Questions