What is close loop ?

1 Answers   College School Exams Tests, GMR,

---

Explain Difference between Bech set and operating range of control valve

3 Answers  

---

what master plc do?

2 Answers   ISRO, Yokogawa,

---

without color coding, without nameplate, without multimeter how can you find the type of thermocouple???

1 Answers   Sabic,

---

what is the difference between Digital output DO signals /Commands for start/stop and Solenoid valves ??

1 Answers  

---

what do you mean by Loop checking ? What are the cold loop check and hot loop check? what are the difference between these two loops?

1 Answers  

---

What is an analog input - output , digital input - output . Any example ???? How they r known its ai-ao or di - do

4 Answers   Torrent Pharma,

---

any thing about plcs?

4 Answers  

---

Manipulation of dead wt. tester double piston type.

0 Answers   CCIE,

---

what is full form of SMART

46 Answers   Infosys, ITC Infotech, Lanco, Rosemount, Solvay,

---

Linear amplifier.

0 Answers   CCIE,

---

I have energy meter for educational project having 0.5s class but my friend need 0.2s class meter , which one is good for that purpose and what is the actual difference of that two classes , need very easy example also.??

0 Answers   BBS,

---