what is the difference between DELTA-V & FOUNDATION FIELD BUS

4 Answers  

---

How to zero trim the level transmitter by using foundation fieldbus communicator.

2 Answers   Emerson,

---

Where we r using split range and ratio controller?

1 Answers   EID Parry,

---

What is instrumentation control?

0 Answers  

---

WHAT IS MEANT BY PROJECT MANAGEMENT STRATEGIES IN INSTRUMENTATION?

0 Answers  

---

---

Lux meter is the measuring device to measure the lux level of lighting fixture. in industrial sector two types of lighting fixture is being used as street lighting purpose 1. HPSV (Sodium) and 2. HPMV (Mercury). HPMV having white light which is an combination of red, blue and yellow colour, while HPSV haivng Yellow lighting. in HPSV red & blue colour will be absent. during measurement of the lux level of HPSV and HPMV fixture. 1. Lux meter can measure the actual lux level of both fixture? 2. or it will show false reading for HPSV fixture light as it has only yellow light present. please give me answer

0 Answers   Ace Info,

---

what is the difference between -24 : +24 & 0:24 and where it use?

0 Answers  

---

What is zener diode? What is voltage regulator?

0 Answers  

---

what is cascade system ?

1 Answers   RSP, Thermax,

---

what is the function of boiler in plant?

2 Answers   Maden,

---

There are two chlorination tonners both are connected to two pressure swithes and the pressure switch is connected to SOV which operates the valve to changeover the tonner selection i.e if pressure one tonner goes low the other tonner should come in line if it is inautomatic selection design a circuit using relays ?

0 Answers  

---

Where should we terminate the shield and why?

3 Answers   OPaL,

---