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Roller removing evagination system

          Roller removing evagination tool installation system ROLLER EVAGINATION SYSTEM INSTALLATION & TESTING Contents SCOPE:................................................................................................................................................. 1 MINIMUM MANPOWER: ................................................................................................................. 2 MINIMUM TOOLS LIST ....................................................................................................................3 MINIMUM CONSUMABLE LIST .................................................................................................... 3 PRICE BID........................................................................................................................................... 3 RESPONSIBILITY MATRIX: ............................................................................................................ 4   SCOPE:   1. Upon receiving PTW
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Electrical transformer

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  The Basics of Electrical Transformers----- What are Electrical Transformers? Electrical transformers are machines that transfer electricity from one circuit to another with changing voltage level but no frequency change. Today, they are designed to use AC supply, which means that fluctuation in supply voltage is impacted by the fluctuation in the current. So, an increase in current will bring about an increase in the voltage and vice versa. Transformers help improve safety and efficiency of power systems by raising and lowering voltage levels as and when needed. They are used in a wide range of residential and industrial applications, primarily and perhaps most importantly in the distribution and regulation of power across long distances. The Construction of an Electrical Transformer The three important components of an electrical transformer are a magnetic core, primary winding, and secondary winding. The primary winding is the part that is connected to an electrical source, from wh
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Door Auto censor door bell

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  AUTO DOOR CENSOR DOOR BELL USING PHOTO DIODE IR SENSOR Description- This is very use full technique for auto door bell censor using photo diode . in this project very cheap cost materials we will use. This is very use full bell because when on door any person wants to knock but you busy this time than normal door bell click in your mind some one has on gate. but using this auto sensor you will not getting any disturbance during present some one door only u can use only beep light that is indicate you some one on door, If any thief like to listen to your presence in your , for that he will take their ear near to door and he can listen you your present in your room and he will wait up to your sleeping....    but when you will use this sensor door bell than you definitely got intelligent trick. if in case any thief will come to near door and wants to touch any of lock of door , your auto door sensor bell inform you any one has present at your door. as you can get alert without informing
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