Why the tapping connections are taking above for gas
service and below for liquid service?
Answer Posted / msn raju
Because gas want to went to atmosphere upside always and liquid always downside
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
how to commission furnace ( water heater)
What is cut off relay? And why use in PLC and DCS?
TEMPERATURE VARIATION FOR FREQUENTLY.
what is the field bus calble ? what are diffrences in orang colur cable and black coular calble ?
What denotes the 5/8mm in the 3300XL 5/8mm proximitor probe?
Why do you want to work here
Specify for Cables - Flame Retardant and Fire Resistant?
What is the minimum rating availalbe for weld neck orifice in market?
what is the vital subject for scoring bhel exam&what is the question pattern
In control valve proximity inductive sensor is taken as digital feedback for full open and full close.Normally its volts 24v when the sensor acts the feed back voltage 14v so that our relay not indicating in plc panel . kindly give the solution.
sir, give me placement papers and interview quistion of birla group company of copper.
Why use ball valves on Gas pipelines instead of gate & or globe valves...means basic diffrence or use of these valves..how designers knows this type of valve with rating is required...
can u plz send me technical questions asked in SCHNEIDER ELECTRICAL technical paper?
Derive capacitance to 4-20ma conversion formula / relation in capacitance type pressure sensor?
what would be the minimum flow rate that we can measure on rotameter..?