What is the working principle of sox, nox analyzer?(opacity monitor) Otherwise how to measure the sox,nox?

1 Answers   Thermax,

---

My question may be very basic or childish but this question still persists in me, someone plz help me 1.why do we go for differential equations to analyze a system? 2.why do we solve it using matrices, is there any specific reason for using matrices other than the stories like it is simple,faster etc.

2 Answers  

---

how to check diode wheather it is working or not by using multimeter?

3 Answers  

---

Draw a great bridge circuit.

0 Answers   CCIE,

---

how to derive kg/cm2 to mmwc? complete derivation.

11 Answers   L&T,

---

we have level transmitter for h2s04 storage tank capacity 10k ,always there are failure of transmitter due to failure of magnetic floats ,please come up with solutions at the earliest.

0 Answers   TechNova,

---

what is the characteristics of control valve?

7 Answers  

---

What is Droop? What is Step/Gradient Limiter in Turbine Governor control?

0 Answers  

---

can any one tell me when ongc placement test and its forms is available????/ pls tell me if u know

0 Answers  

---

What are all the type of vibration measurement measuring in turbine, what is the output of vibration sensor.

3 Answers  

---

I want to measure and control level in tank of size 10*5 filled with gasoline, so plz give me the solution with clear details. how to select transmitter and sensors.

0 Answers  

---

Hello to all....I am an Instrumentation Graduate and i am passed out in this year only.. I am unable to find the job in my core instrumentation.. so any boby tell me how to and where to search the job....please...and also tell me i there are any courses offered in the instrumentation stream so i can do it... you can send your suggestions to my mail-id i.e Ganesh20084u@gmail.com ... please..

0 Answers  

---