Answer / binithere

A triad cable consists of multiple triads, each triad consisting of three conductors(which are twisted together) along with a shied. The fact that the wires are twisted ,and the presence of a shield makes the signal carried by a triad cable less prone to external noise.

A core cable on the other hand consists of individual conductors.The absence of any kind of mechanism to prevent the noise from affecting the signal, makes them unsuitable for carrying any form of analog signal.

If you use a core cable to connect your RTD to the transmitter ,you would get the temperature readings, but it will be susceptible to noise, which is not desirable.

Do let me know if you come across any other reason.

what is see back effect?

9 Answers  

---

What types of Instrumentation Related Questions can an Interviewer ask in a Telephonic Interview ?

0 Answers   Cairn, Honeywell,

---

Senior engineer's please help me, what is Loop Checking and Loop test? and write difference also? soon urgent

0 Answers   Kentz,

---

what is gas metering system? gas chromatograph? and gas compressors?

0 Answers   HPCL,

---

What is loop checking ?

10 Answers   Kharafi National, Petrofac, Samsung,

---

---

what is remote mount with MTA option? (In case of Dual Sensor Vortex Flowmeter,rosemount has written in its catalog drawings).

2 Answers  

---

Draw a complete P&ID of a flow suction tank indicating all control & protection equipment. Indicate all its inlets and outlets. Explain the controls for this system

0 Answers  

---

if i change range of flow transmitter in th field then does it need to change range in dcs?

3 Answers  

---

Dead weight tester & comparator for calibration , which is more accurate , what is the application.

1 Answers   Bapco Bahrain Petroleum Company,

---

How to do calibration of magnetic flowmeter

1 Answers   Kharafi National,

---

What is ptw and write 3 types of ptw?

5 Answers   Emco,

---

What is profibus?

0 Answers  

---