Education- Interesting facts 07 July 2022

transformer

🤔 How it works ……..

A transformer 🔌💡🎛️is an electrical apparatus designed to convert alternating current from one voltage to another. It can be designed to “step up” or “step down” voltages and works on the magnetic induction principle.

So there has to some way of reducing the high voltage electricity from power plants to the lower voltage electricity used by factories, offices, and homes. The piece of equipment that does this, humming with electromagnetic energy as it goes, is called a transformer.

Transformer is an electrical apparatus designed to convert alternating current from one voltage to another. It can be designed to “step up” or “step down” voltages and works on the magnetic induction principle. A transformer has no moving parts and is a completely static solid state device, which insures, under normal operating conditions, a long and trouble-free life. It consists, in its simplest form, of two or more coils of insulated wire wound on a laminated steel core. When voltage is introduced to one coil, called the primary, it magnetizes the iron core.

A voltage is then induced in the other coil, called the secondary or output coil. The change of voltage (or voltage ratio) between the primary and secondary depends on the turns ratio of the two coils.

😳Why❓❓❓

*Why are the days longer in summer and shorter in winter?*

As the Earth circles the Sun during the year in its own axis, half of the Earth get more or less sunlight than the other half of the Earth. In the summer months, the northern half of the Earth, where we live, tilts towards the Sun. This means we get more sunlight, making the days longer.

💁🏻‍♂️ GK TODAY

Measuring units

Voltage *Volt* (V = I × R)

Current – *Ampere* (I=V ÷ R)

Resistance *Ohm* (R = V ÷ I)

Power *Watts* (P = V × I)

Frequency **Hertz**

Charge *Coulomb*

===================

BORN TODAY 🐣💐

**ORNITHOLOGY** is the study of birds

BORN TODAY 🐣💐

Jyotirindra Basu (8 July 1914 – 17 January 2010); known as Jyoti Basu was an Indian politician belonging to the Communist Party of India (Marxist) from West Bengal, India.

IDIOMS & PHRASES:

Take a leaf out of one’s book

Imitate someone
=============
*ANTONYMS*

Abound X Deficient, Destitute

*SYNONYMS*

*Abound* = Flourish, proliferate

🧬 HEALTH CARE: HOME REMEDIES🩺

*PARONYCHIA* is an infection of the skin around a fingernail or toenail. The infected area can get swollen, red, and painful. Sometimes a pus-filled blister may form. Most of the time, paronychia is no big deal and can be treated at home.

Blend one part of white vinegar with two parts of warm water. Soak the infected nail in this solution for 10 to 15 minutes. Wash and dry thoroughly. Repeat this procedure twice daily, till the fungus is gone.

Take a bucket of hot water. Add 2 tbsp of salt to it. Mix it well. Soak your toenails and fingernails in it for 15-20 minutes. Repeat this process 2-3 times a day.

Take some betel leaves.

Grind them to make a paste. Apply this paste to the affected area. Tie a clean and dry cotton cloth around the affected area. Repeat this procedure daily for a week.

1. Lemon used as best paronychia home treatment. It will quickly help you reduce your pain effectively.

2. Take a glass of warm water and squeeze some drops of lemon juice in it

Mix it well with a spoon and dip your swollen hand finger as well as feet

3. Using Mustard oil and lemon is another excellent natural home remedy that can help in removing the infection, Soak your fingers in oil for at least fifteen minutes per day.

Above mentioned home remedies may take few weeks to treat paronychia so be patient. They are inexpensive and readily available. If none of those mentioned above remedies helps you, please consult your doctor immediately. Remember, if it is not treated timely it may result in complete or partial loss of the nail.
*HEALTH TIPS*

YouTube player

*************

Click here to join:

https://t.me/joinchat/llGA9DGZF9xmMDc1

Ch Narmada Naveen Kumar 1 Ch Narmada Naveen Kumar
Share:

Leave a Reply

Your email address will not be published. Required fields are marked *