Question:
Heating element of an electric iron is normally made-up of:
Heating element of an electric iron is normally made-up of:
Show Hint
Nichrome is a commonly used material for heating elements due to its high resistivity and ability to withstand high temperatures.
Updated On: May 4, 2025
- Nichrome
- Manganin
- Platinum
- Eureka
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
The heating element of an electric iron is made of Nichrome, which is a mixture of nickel and chromium. Nichrome has a high resistance and can withstand high temperatures, making it ideal for use in heating elements. It is commonly used because of its ability to generate heat when electric current flows through it.
Was this answer helpful?
0
0
Questions Asked in AP PGECET exam
The rank of matrix \(\begin{bmatrix} k & -1 & 0 \\[0.3em] 0 & k & -1 \\[0.3em] -1 & 0 & k \end{bmatrix}\) is 2, for \( k = \)
- AP PGECET - 2024
- Rank of a Matrix
If \(A = \begin{bmatrix} 4 & 2 \\[0.3em] -3 & 3 \end{bmatrix}\), then \(A^{-1} =\)
- AP PGECET - 2024
- Inverse of a Matrix
A two-port network is defined by the relation
\(\text{I}_1 = 5V_1 + 3V_2 \)
\(\text{I}_2 = 2V_1 - 7V_2 \)
The value of \( Z_{12} \) is:- AP PGECET - 2024
- Two Port Networks
An induction motor when started on load does not accelerate up to full speed but runs at \({\frac {1}{17}}\)th of the rated speed. The motor is said to be:
- AP PGECET - 2024
- Induction Motor
A 0 to 30 V voltmeter has an error of \(\pm 2\%\) of FSD. What is the range of readings if the voltage is 30V?
- AP PGECET - 2024
- Errors in Measurement
View More Questions