Answer Posted / carl_ellis

I want to know if flowrate increases in 16' pipe line what
will happen to upstream pressure and why?

There can be flow only if there is a differential pressure
to create the flow.

To increase flow rate, the differential pressure has to
increase.

To increase the differential pressure:
- the downstream pressure can decrease
- the upstream pressure can increase
- both upstream and downstream pressures can move in the
same direction, but vary in the magnitude of the change so
that the DP increases.

This principle applies to any flow, the size of the pipe
doesn't matter.

Carl Ellis
Measure First

is motorized valve closed when power shutoff?

1791

---

NSV type probe stands for

2430

---

What is furnace draft control?

1131

---

how to calculate orifice sizing? and tell me if pipe size bet 50mm t0 200mm then we can use pipe flange??? and above 250mm pipe size should i use D & D/2 Flange? is it right or wrong?

1934

---

defination of radial vibration?

2340

---

How to measure the dust in chimney(spm)?

4143

---

how to calibrate load cell

2886

---

what about your moleg in pogrees with company

2326

---

Basically iam Instruemntation Engineer, but Iam interested in Instruments design engineering, so plz guide, is there any course, training or Softwres to become Instrument design engineer??.

2093

---

protection relay watchdog contact operation?

2004

---

Can anyone convert a 5/2 way or 3/2 way valve into an ISO valve?

986

---

What are different types of control valves?

1661

---

In my company plc based winders are operated. one day there was a data transmission failure alarm shown on pc. as per sir instruction we have reset master plc but winders were not triped and alarm gone. so what master plc do?

1924

---

what is loop1 and loop2 in MTS LT?

4713

---

What is the use of each wire in three wire RTD

2543

---