Answer / rajesh

piezo electric crystal exhibits
whenever there is dimensional change occuring , voltage is
induced inside and vice versa active tds

Answer / mugil

piezo electric transducer is a device that use the" piezo
electric effect"to measure pressure,acceleration,strain or
force by converting to an electrical charge.

piezo electric effect principle:one rays is pass through
the piezo electric crystal it is produceed voltage.

which instrument is used to study the structure of phloem and xylem tissue?

1 Answers  

---

How to convert milliampares into flow??

0 Answers  

---

How much flow is passing through 6 inch line? There are no gauge, no any transmitters in line.

3 Answers  

---

Why trim span ? How?

0 Answers  

---

NAME ANY TWO ELASTIC PRESURE SENSOR?

2 Answers   DVC,

---

we have LPG spherical Tank and we want to install DP Xmtr for level measurement.below are the physical measurements Total height of tank is 1850 mtr but 0% level is 1000mm above bottom and 100% level is 450 below upper side.What is the LRV and URV and please mention the formula .The SG of LPG is 0.53 and Wet Leg method will be used.

7 Answers  

---

hi i am eswar i want to know the instrumentation interview questations for eil(engineers india ltd) i have applied for engineer post in eil please help in this.my mail id eswar310@gmail.com

0 Answers  

---

which gas or which liquid is filled in capillary of dial type temperature indicators on power transformers

2 Answers  

---

Which type of pressure can be measured by primary elements?

0 Answers  

---

What are SMART insuments?

5 Answers  

---

what is the function of a diaphragm?

1 Answers  

---

In a gas over oil actuator, after the opening/closing of valve, how the gas is vented out? How does the hydraulic/gas circuit function?

0 Answers   Reliance,

---