Answer / nitin bishoriya

PI stands for proportional integrator controller. In this
system input to a system is composed (SUM) of two signal.
One is the input that we applied and second integral of
feedback from output. Advantage of using PI is that steady
state error is reduced that is effectively not possible by
using proportional alone signal.

PID=proportional +integral +derivative of feedback from
output.

We we want to improve damping ratio besides improving error
signal then we use PID.

RRB JE-2 QUESTION MODEL SOLVE FOR ELECTRONICS ENGG

3 Answers   BEL, RRB,

---

What is the Difference between von neumann and harvard computer architecture?

5 Answers   Intel,

---

what is use of powerdown and idle mode. is it possible to execute the normal operations in these two modes

1 Answers  

---

when was first developed dmrc.

0 Answers   DMRC,

---

what is meant by procedure oriented n object oriented

0 Answers  

---

I am stuck up with a question on appending of two arrays I am writing the code for the same, I am appending two strings this way int main() { string s1 = "Welcome to C++"; string s2 = "C++ improves the logic ability"; string s3 = s1 + s2; cout<<s3<<endl; } But if I go ahead with the integer datatype , it doesnt work int main() { int arr[4] = {2,3,4,5}; int arr1[4] = {6,7,8,9}; int arr3[9] ; arr3 = arr + arr1;//displays error arr3 = arr ++ arr1; // works properly } Can anyone please clear my doubt in this question ?

0 Answers   Siemens,

---

what is bts ,what is e1 what is fifa card ,what is rri ,what is e1t1

0 Answers   Nokia,

---

Define interfacing?

0 Answers  

---

What is the difference between transducer and transponder?

0 Answers  

---

What is step up chopper?

0 Answers  

---

What is am.

0 Answers  

---

why interrupt is necessary in microprocessor?

0 Answers   Siemens,

---