What do you mean by this question?
There are three main components needed to make a complete circuit. First, a power source is need, such as a battery. Next, you will need something that will take in the power. This can be anything like a heating coil, or light bulb, etc. Then you need the wiring that will connect to the object and receive power.
The letter to the principal of the school on the on the occasion of its 60th years anniversary celebration is illustrated below.
<h3>How to write the letter?</h3>
The letter will be:
Dear Sir,
It's a privilege writing to you today. The purpose of writing this letter is to congratulate you on the occasion of the school's 60th years anniversary celebration.
This is a great honor. I am glad that I passed through the school as I'm a better person now and successful.
I look forward to hearing more good news about the school.
You're faithfully,
John.
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