High Frequency Transformer in Electrostatic Precipitator
Using high frequency transformer in a electrostatic precipitator (ESP) for coal bagasse boiler
By rab1 on 3 October, 2018 - 2:36 am
Our actual ESP is manufactured by Hamon, France. The transformer is manufactured by Kraft, Sweden....
By d on 1 October, 2018 - 1:19 pm
To get a useful response you need to be more specific not only as the the model number and...
Using Amtech to Model a Switchboard
Amtech question on modelling.
Questions About SIL 3 System Requirements
What are the requirements for SIL 3 system?
Horsepower for Impulse Water Turbine
Posted by Hector Lopez on 13 October, 2018 - 1:08 pm
Need to know hp of an impulse water turbine I'm making.
Does a control valve always needs output signal from positioner?
Whether to install or not additional signal from positioner.
By Bob Peterson on 16 October, 2018 - 2:13 pm
These days the cost for feedback is relatively inexpensive and the benefits probably outweigh the...
Solution for Hole Made on an EX "d" JB
How to repair a hole on an EX "d" certified JB for nameplate
By d on 16 October, 2018 - 4:19 pm
Remember, in engineering opinions lead to high risk designs, most advice here comes from experience...
Sizing of VSD to allow VSD cable to be sized.
By FATIH TURAN on 16 October, 2018 - 3:43 am
Approximations might be dangerous due to the fact that VSD output waveform is not sinusoidal and...
Standard Insulation Resistance Test Procedure of Cables
Although this may be a basic question, I request you all to provide the standard procedure of IR Test for both Electrical and Instrument cables.
By d on 15 October, 2018 - 7:28 am
You are getting into the electrical testing methods and standards. No simple answers, but the...
Determine Motor Current and Input Current
Find output and input current value of load.
Using Wireless Frequency Meter to Control Brightness
Use Wireless Frequency meter to control the brightness in phase, flickering issues also
By d on 13 October, 2018 - 9:01 am
You'll need to specify, the voltage, frequency, type of lighting, power levels, wire lengths,...
Schenck Weigh Feeder Calibration
Regarding Calibration of Schenck weighfeeder.
Registers in Modbus Communication
Registers read 2 bytes and it was already identified. What if the byte you need to read is byte 5 to 8, what will be the register number?
Connecting to Rayleigh Meter Using Modbus
Connecting to a Rayleigh meter RI-f-100C via Modbus register
Best PLC school in Toronto Canada??
Please let me know if you have been in any of the PLC teaching colleges in Toronto.
By Amed on 10 October, 2018 - 7:05 pm
How thorough is the GB college PLC online program? Will that be enough to work as a PLC technician...
TOTEM Finite State Machine Information - Reading from a Input Register
I have been given a datasheet for a CHP unit. I am looking how I can get the multistates?
Pressure Transmitter Protection
Need a recommendation for a differential pressure transmitter for steam flow at high pressure and temperature.
By d on 5 October, 2018 - 12:22 pm
Properly installed tubing with the transmitter below the lowest connection, and back-filled with...
How to Use and Configure DAT 8017-I
Any one knows how to configure the device DAT 8017-I using DEV9k. I tried but failed to understand.
Need help with a GE Fanuc PLC
Impact of load angle change of one generator on other generators
How to Use Time Series Data in Excel?
Derivative function simulate in Excel with Time Series Data Input
Is the Module Index Equivalent to Modbus Slave Id?
In Modbus TCP is the module index = Modbus slave id?
Reading Registers with Jamod or JSSC
Reading from a register Modbus RTU with JSSC or Jamod
Coriolis Meter Vibrations
Could external pipe vibrations cause errors in Coriolis measurement?
Receiving Too Long Messages
What happens when message has too many byes?
By Fred Loveless on 13 September, 2018 - 10:36 am
Greetings, that really depends upon the slave, but a well designed slave will return an error if...
Throubleshooting a 1 phase SCR Thyristor with Closed Loop Feedback
Posted by Brent Williams on 12 September, 2018 - 2:11 pm
Replacement Thyristor with closed loop feed back V2, for IRC lamps regulated from PLC 0-10vdc. Trouble shooting help please.