Answer / guest

diclaration is performed until the condition gets satisfied

Answer / manas kumar dash

WHIC REAPETEDLY OCCUR IN A PROGRAM

What are de-saturators?

0 Answers  

---

what is the Analog signal and what is the Digital signal

4 Answers  

---

Draw a P& ID showing – orifice flange, plate, dp transmitter, isolation & bypass valves and tubing.

0 Answers   CCIE,

---

What is PDS and PDMS ?

0 Answers  

---

What is modbus?

0 Answers  

---

Why we are using temperature and pressure as a reference when measuring flow of steam?

4 Answers   Shell,

---

give me all the details about the interview and which type of question being asked

0 Answers   Jindal,

---

Calibration procedure for water rotameters

0 Answers   HPCL,

---

why use to 250 ohm for hart protocol and why hart communicator not communicate without 250 ohm 

4 Answers   OMV,

---

What is the difference between bench set and operating range i control valve?

1 Answers   Descon,

---

Explain the mechanism behind the turbine meter.

0 Answers  

---

1.what is the effect of vapour presuure in orifice plate flow measurement 2.which is more effective 2 pressure sensors or one single differential pressure sensor in orifice plate measurement 3.how to design a v/i converter and i/v converter 4.how many type of thermocouple are there 5.how many leads are there in thermocouple measurement 6.how pressure sensors are connected in level measurement in differential pressure method 7.what is the output of capacitive pressure sensor (ac or dc),how its o/p is signal charactarized 8.what is the physical meaning of discharge coeeficient,why it is calculated,orifice plate what is its value,why it is less than 1,Q at upstream is equal to or not equal to Q at downstream of orifice plate why?what is vena contracta in orifice plate 9.why rotameter is called variable area flowmeter,it can measure flow even if area is not varying,why it is made tapered 10.design a 10 bit counter ,which counter you will prefer 11.how to remove self heating error in RTD 12.which is more sensitive pt100 or pt50 13.why thermocouple are connected in parallel 14.what is lead contact error in RTD,how to avoid 15.what is P,PI,PID,PD controller,why there is no ID controller 16.what is override,split range,sequential,ratio,feedforward,cascade controller 17.why we moved from SR to JK and then JK to master slave JK flipflop,give correct reason 18.how to measure level of a closed container which contains vapour and liquid,remember no vapour gas should be leaked,so ultrasonic and capacitive is not an option,design another method 19.how to design horse race counter including sensors and signal conditioning element 20.what is bevelling

0 Answers   BARC,

---