Wednesday, September 7, 2016
SMART PHONES TO SMART HOMES & ITS AFFORDABLE
When it comes to building automation, a tightly controlled HVAC system helpsmeet energy-efficiency standards and maintain profitability alongwithModern transducers automate the data-gathering process and provide real-timefeedback to optimize building efficiency (it may seem additional burden on home loan owners but infact it will reduce overall running cost) and security while keeping the ownerin control of all equipments within house or miles away. I am trying my best to provide possible link to the gadgets with intention to provide readers a quick look, rather than creating a money making blogging.
you may also like Earthing Systems
Labels: driveway, gadgets, home, humidity, light, sensors, smart, survillence, temperature
Wednesday, January 9, 2013
Thermowell
Thermowell
When fluid flows past a thermowell inserted into a pipe or duct, vorticies form at both sides of the well. These vorticies detach, first from one side, and then from the other. This phenomenon is known as the Von
Karmann effect. The frequency of shedding of these vortices is a function of the diameter of the thermowell,
the fluid velocity and, to a lesser extent, the Reynolds number.
Labels: field instrument, temperature, thernowell, von karmanm, wake frequency
Monday, July 2, 2012
Instrumentation Common Questions -3
EPC School Series 2012 Series
I for Instrumentation
Q: What are Analog Input/output & Digital Input/output?
4-20 mA signals from instrument (transmitters) are analog input to control system.
4-20 mA signals to instrument (I/p & electro pneumatic positioner) are analog output from control system.
Read more »I for Instrumentation
Q: What are Analog Input/output & Digital Input/output?
4-20 mA signals from instrument (transmitters) are analog input to control system.
4-20 mA signals to instrument (I/p & electro pneumatic positioner) are analog output from control system.
Labels: common interview instrumentation questions, control valve, engineering, epc-school, instrument questions, instrumentation, interview questions, Rahul Kapoor, temperature
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