Answer / euclid

Threshold- The point that must be exceeded to begin producing a given effect or result or to elicit a response.

Tolerance-the permitted variation in some measurement or other characteristic of an object or workpiece.

What are the two program execution modes of PLC?

4 Answers  

---

What is the basic principle of vibration measurement by BENTLY NEVADA vibration measurement system? and Why it gives the -ve voltage output?

14 Answers   Ensol, GNFC, Reliance, Siemens,

---

How to find out the current of two motors having same power consumption but different RPM?

0 Answers  

---

why the discharge pressure of ID fan showing negative at fan running condition.(boiler operating condition.)

5 Answers  

---

what's the minimum level required of SIL (safety integrity level)to use fire and gas system?

2 Answers   L&T,

---

---

How does one detrmine the direction of movement of core in an LVDT?

2 Answers   Honeywell,

---

in sulfur process what is material of impulse line we use to connect with transmitter ? and does teflon affected by sulfur?

0 Answers  

---

How to work & calculated output of the Derivative action in pid controller (Explain Derivative controller)

0 Answers  

---

what is the principle of vibration

3 Answers  

---

1.what is controller proportional gain 2.what is the controller intergral action time. 3.A proportional plus derivative controller that has a proportional band of 20% and a derivative action time of 0.1 minutes. Construct the shape of the output waveform for the triangular input if the input rises and falls at the rate of 4 units per minute.

0 Answers  

---

What is the main difference between Cavitation and Flashing?

1 Answers  

---

Gas equation

0 Answers   CCIE,

---