Answer / nabakishore biswal

Hello dear 12p* 15sqmm means-12 pair(P) and 15 square mm
cable ,12t*1.5 sqmm-12 triad(t-3 core twisted) and 1.5
square mm ,9c*1.5 sqmm means-9 core (c) 1.5 square mm cable.

Answer / manoj kumar

P STANDS FOR PAIR i.e. 12p*1.5 sqmm means 12 pair 1.5 sqmm
T STANDS FOR PAIR i.e. 12t*1.5 sqmm means 12 triad 1.5 sqmm
used basically for RTD
C STANDS FOR PAIR i.e. 12c*1.5 sqmm means 12 core 1.5 sqmm

Answer / himanshu amin

positive temprature coefficient

How hart protocol can be connected with control valves?

0 Answers  

---

Please why do we use 4-20ma in instrumentation engineering

1 Answers  

---

how to calibrate the temprature transmitter MURCREYtype and thermocouple input type.

1 Answers   Shree Cement,

---

WHAT IS THE DIFFERENCE BETWEEN PLC AND DCS

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

---

what is the input to be given in digital flow meter during the the calibration time?

0 Answers   ONGC,

---

difference between DCS @ SCADA system? and how can use in field

5 Answers   Marafiq,

---

send me last 5 years questions asked in rrb chennai, for section engineer

0 Answers   RRB,

---

I need circuit for RTD senser?

0 Answers  

---

DC motor and DC Drives working funda?

1 Answers  

---

what is basic difference between motion balance and force balance in pneumatic instrument?

0 Answers   Sterlite, TCL,

---

How to do gas analysers calibration in AUTO and Manually by using zero and span gas?

0 Answers  

---

Boiler flame scanner working principle?

1 Answers   Bhel,

---