why we are using pnp npn for sensors is there any other type?

1 Answers   CGL,

---

can any one help me to get bel probational engineers sample question papers. I have applied for it.

0 Answers  

---

types of cable..? Use of every types of cable..?

0 Answers   Hindustan Zinc,

---

what is PM/CM/RCM?

2 Answers   Emco,

---

where can we use viberation transmitter,and how can we control viberation?

1 Answers   Maden,

---

If we increase PI controller what will be action.

1 Answers   IMECO,

---

in yokogawa prosef rd safety PLC how to data send frome local SCS to other SCS and other FCS

2 Answers  

---

What are the processes Variables?

4 Answers  

---

I have one DP transmitter of range 0-500mmWC i have to calculate its range in M3/hr for flow measurement so whats the formula.

4 Answers   ABB, TICB,

---

What is the difference in clamp on type and inline type ultrasonic flow transmitter.

1 Answers  

---

WHAT IS THE DIFFERENCE BETWEEN PLC AND DCS

55 Answers   ABB, Adani, Adani Power, GMR, IIUC,

---

How to calibrate Field bus transmitter? procedure ?

0 Answers   Parco,

---