One of our heaters has a transformer that had load connected between primary and secondary windings. Can anyone give any thoughts on what does this type of connection mean... any ideas would help...
Hi All,
I was wondering if anyone here has any experience controlling a scrubber. In our scrubber vapor at 175C is scrubbed with liquid at 27C. I am controlling the level inside the scrubber by manipulating the liquid in. Is this sufficient or do i need second degree of freedom by controlling...
I have couple of 1.1 MW, 480 V heaters that I need to show on single line diagram. What symbol should I use. Can I just use a box and write Heater in it. Or Should I draw a box and write SCR controller in it and connect a circle to it and write 1.1 MW heater in it.
Any suggestions...
I was wondering if anyone at this forum has ever came across a heat exchanger which uses refrigerant as a cooling medium.
I had a few question about how to control the cooling.
1. Do I need to measure the refrigerant return temperature and control the refrigerant inlet valve?
2. Do I need to...
Can anyone give me the following info: (PIPE SCHEDULE 80, Carbon Steel, Flange RF CLASS 150, Process TEMP 100 C, Pressure 7 BAR)
1.For a 1 ½ Pipe with a 1 ½” Flange welded on it- what would be the distance between the pipe and the flange.
2.For a 2” Pipe with a 1 ½” Flange welded on it- what...
