Instrumentation basic technique

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Pressure Gauge Mounting
There are many types of pressure gauges according to the mounting, some of them are as follows:
* Direct Thread mounted
* Back mounted
* Clamp mounted
* Fl**ge mounted

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Types Of Pressure Gauge Part-2

ONE PAGE LEARNING
Types Of Pressure Gauge

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Parts of Pressure Gauge
1) Bourdon Tube
2) Rack & Pinion
3) Hair Spring
4) Link
5) Dial & Pointer
6) Fix pivot
7) Rack stopper
8) Block

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AC Motor DRIVE or VFD :
A variable frequency drive (VFD) is a type of motor controller that drives an electric motor by varying the frequency and voltage of its power supply. The VFD also has the capacity to control ramp-up and ramp-down of the motor during start or stop, respectively.
The most significant benefit of using a VFD is energy savings. By matching system capacity to the actual load throughout the entire year, major savings in system motor energy use are achieved.