Answer / kaduamol1986

Both connection delta and star connection are preferred. If
VFD is used then delta is preferred.

Answer / asif qureshi

in case of delta connection is preferred...and for the motors above 10 hp star delta time connection is advised if vfd is not available.

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

0 Answers   Cairn, Honeywell,

---

what is difference between accelerometer vibration sensor and proximity vibration sensor

3 Answers  

---

tion 0,50,100% equql to voltage formula?

1 Answers  

---

What are the two program execution modes of PLC?

4 Answers  

---

what is ABB DCS SYSTEM?

2 Answers   OMV,

---

what is the difference between DELTA-V & FOUNDATION FIELD BUS

4 Answers  

---

how to know the URL and LRL for steam drum level and why the calibration range is in negative ?

1 Answers   JSW, Samsung,

---

What is sensitivity of K type thermocouple? Is polarity important in thermocouple connections?

3 Answers   Honeywell,

---

please send me gail format if u have... please help me if u can...

1 Answers  

---

What the basic of communication?

4 Answers   Schneider,

---

why pneumatic control signal output is use 0.2 to 1 kg/cm2

3 Answers   Jindal,

---

Q1]IF THE RANGE FOR FLOW IS -35 TO 125 WHAT WILL BE THE SPAN FOR ABSOLUTE AND FOR NORMAL? Q2]HOW TO CALIBRATE CAPILLARY TYPE LT? Q3]HOW MANY ERROR CALCULATIONS ARE THERE USED IN PROCESS INDUSTRIES? Q4]HOW TO CALIBRATE TEMPERATURE TRANSMITTER? Q5] HOW TO CALIBRATE LEVEL TROLL AND HOW TO CONNECT? Q6]PLEASE TELL ME THE BASIC FOR INSTRUMENTATION WHICH IS APPLIED FOR CALIBRATION AND FOR ALL? PLEASE MAIL THE ANSWER TO honest_yes@yahoo.in

0 Answers   Cegelec, Honeywell,

---