Answer / mk07

HART protocol is one type of SMART series Transmitter which comes in SMART series transmitters.
HART
Foundation field Bus
BRAIN

the above mentioned types are comes in SMART series Transmitter.

what is corrective maintenance , explain with difination

1 Answers   Bapco Bahrain Petroleum Company,

---

Why only negative 24 vdc supply give in vibration measuring system.

6 Answers  

---

installation process of orifice,a question asked for confusion creation in interview by BARC 1.if orifice is tightly fitted with pipe ,it will act like venturi 2.if orifice is left hanging in between liquid it will not create the pressure difference exactly,

0 Answers   BARC,

---

What is eddy current? Describe the operating principle of proximity probe.

0 Answers  

---

What is safety barrier and how it is work

2 Answers   IOCL,

---

loop chech tools list

1 Answers   BAP,

---

Identify the electrical variable that is either directly or inferentially used by various instruments to determine the value of a measured variable.

4 Answers  

---

please send me some question papers of HPCL aptitude test ?? please send it to bipinb.28@gmail.com ...

0 Answers   HPCL,

---

What is zone,loop/fire alarm system?

0 Answers   Emco,

---

difference b/w single acting and double acting actuator by using application only?

2 Answers   McDermott,

---

what is intrument termination what is commisioning

3 Answers  

---

what is reason behind boiler drum level transmitter range put -450 to 0 mmh2o.

1 Answers   JP Group,

---