Read the following text and answer the following questions on the basis of the same:
Electric Toaster : Small Industries Service Institute Takyelpat Industrial Estate Imphal has designed an Electric toaster which is operated at 220 volts A.C., single phase and available in four different rated capacity such as 600 W, 750 W, 1000 W and 1250 W. The heating element is made of nichrome 80/20 (80% nickel, 20% chromium), since Nichrome does not get oxidise readily at high temperature and have higher resistivity, so it produces more heat.
The element, is wound separately on Mica sheets and fitted with body of toaster with the help of ceramic terminals.
Heating element of the toaster is made of :

Options

A. copper
B. nichrome.
C. chromium.
D. nickel.

Explanation

To solve the question regarding the heating element of the electric toaster, we can follow these steps:

### Step 1: Identify the heating element material
From the provided text, we learn that the heating element of the electric toaster is specifically mentioned as being made of "nichrome 80/20," which consists of 80% nickel and 20% chromium.

### Step 2: Analyze the options given
The options provided in the question are:
1. Copper
2. Nichrome
3. Chromium
4. Nickel

### Step 3: Compare the options with the information given
- **Copper**: This is not mentioned in the text as the material used for the heating element.
- **Nichrome**: This is explicitly stated in the text as the material used for the heating element.
- **Chromium**: While chromium is a component of nichrome, it is not the material used alone for the heating element.
- **Nickel**: Similar to chromium, nickel is a component of nichrome, but not the material used alone for the heating element.

### Step 4: Select the correct answer
Since the text clearly states that the heating element is made of nichrome, the correct answer is option 2: **Nichrome**.

### Final Answer:
The heating element of the toaster is made of **Nichrome**.

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