Transformer What is a Transformer? A transformer is made from two coils‚ one on each side of a soft iron core. It can decrease the voltage (called a step down transformer). or increase the voltage (called a step up transformer‚ shown below). Alternating current is passed through the primary coil (the input) which creates a changing magnetic field in the iron core. The changing magnetic field then induces alternating current of the same frequency in the secondary coil (the output).
Premium Transformer Alternating current Inductor
Maria Corazon "Cory" Sumúlong Cojuangco Aquino (January 25‚ 1933 – August 1‚ 2009) was the 11th President of the Philippines and the first woman to hold that office. Aquino was also the first popularly and democratically-elected female president and head of state in Asia.[1][2] She is best remembered for leading the 1986 EDSA People Power Revolution‚ which toppled the authoritarian regime of the late strongman Ferdinand Marcos and restored democracy in the Philippines. "Tita (Auntie) Cory"‚ as
Premium Ferdinand Marcos People Power Revolution Philippines
Of all the people I have encountered in my life‚ the person I admire the most is my father the reason I admire him that much is for the simple fact of him being not just my father‚ my dad. As a wise man once said "Anyone can be a father‚ but it takes a real man to be a dad." I belive not every father can be a dad it takes courage‚ strength‚ responsability‚ patience‚ acceptance‚ love‚ justice‚ reliability and much more and my dad has shown this virtues in everyday life experiences‚ in spite of
Premium Debut albums Virtue Primate
Introduction and application areas for MEMS Introduction: The micro mechanical device embedded with electronics/electrical system fabricated through a mix of integrated circuit manufacturing and micro-machining process where material is shaped by etching away micro layers is called Micro Electro Mechanical System (MEMS). The intelligent electronic system part is integrated in the same way of IC device fabrication. The most popular material used for MEMS is Silicon for it’s semiconductor ‚ physical
Premium Integrated circuit Airbag
saw them again. D. What role did your grandparents play in your life? The only grandparent I ever had in my life was the mother of my step-father‚ Mrs. Eschol P. Hitch. She came to live with us when I was around twelve. She was 81 years old and had been diagnosed with terminal cancer. When she came to live with us they wanted her and I to share my bedroom. I gave her my room‚ got some scape wood and built a make-shift room in the attic for myself. She died in my bed‚ in my bedroom less than
Premium Family English-language films Grandparent
A Person I Admire (an Old Essay of Mine) Among the teachers who have taught me through my school life‚ Teacher Helen is the one that I most admire. She was the English teacher of mine while I was in junior high. In contrast to some teacher’s apathy‚ her vitality always refreshed the atmosphere in our classroom. Moreover‚ her enthusiasm and thoughtfulness still warmed my heart to this day. Helen’s charisma won everyone’s appreciation soon after she began teaching us. As she was not
Free High school Education Middle school
A person who I admire A person who I admire is an interesting topic. I believe you can admire more than one person. A typical admiration I have seen is when people boy‚ are admiring a very famous singer‚ actor etc. although it is typical‚ it is still a good admiration because you can use that person as your role model or idol. Fx. If your role model is a sportsman‚ then you can admire his performing skills‚ and maybe learn something from him or her. But trough my life I have admired many persons
Premium Management Psychology Leadership
I admire people who have many‚ many too numerous as the stars in general‚ now I pick a few of the brightest stars for everyone to enjoy it! ! In life‚ people I most admire is my father‚ his admiration for a raging river‚ the river again and again with a strong side against the shore‚ because the fathers contribution to this house that I can not be compared comparison. . Although my father is not very smooth skin‚ Shui-liang‚ but made with dark-colored light‚ there is a pair of piercing eyes‚ can
Premium Father Mother Family
The person whom I admired first time is my mother. But‚ if we talk about the famous person‚ I can say that‚ he is Mahatma Gandhi. He was from India. He is known as the “Father of nation” in India as he played a very important role in gaining the freedom of India. Mahatma Gandhi gave the Indian People not only freedom but also the new thoughts on non-violence and sustainable living. There are some qualities about him like trust‚ non-violence‚ legacy‚ etc. These qualities are the ones that inspired
Premium Mohandas Karamchand Gandhi India Aung San Suu Kyi
My Mother‚ the Person I Admire the Most We value and admire some people such as parents‚ teachers‚ friends‚ professors and movie stars who influence our life for their special characteristics. For me‚ my mom is the person I admire most. In every aspect of my life she played an important role not only as a mother but also as a good friend and teacher. As a mother in home‚ I have always admired her kindness‚ unconditional love and patience. She has supported us in whatever we involved in. she kindly
Free Friendship Running Love