Answer Posted / abhijt n. sonar

In PLC the most frequently used language is Ladder. This is
available in almost all types of PLCs but beside of this
language there are other languages as follows...
* C language
* C++ language
* FBD
* Text
* etc... specially developed by Mfg. like Automation Basic
by B&R Mfg.

But finally all program is converted into Machine language
i.e. in Binary formates...

model question paper of instrumentation for Jindal GET 2010.plz reply sudhanshukumar08@yahoo.com

1908

---

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

1825

---

What is furnace draft control?

643

---

why we are using magnet for calibration of gas detector?

1824

---

Why boiler chimney area  oxyden sensor fixing? 

2056

---

---

Calibration procedure for electro magnetic flow meter

1550

---

What is defferent betwen ESP &PCP PUMP .HOW IT IS WORK?

2038

---

Yokogawa CENTUMVP R6.09 unable to download to Engineering Station with ExaOPC R3.75 The issue is when I try to download the common project section to the Engineering Station (STN) from the HIS in System View, it is unable to connect. The error displayed is: WARNING: Could not connect to equalize destination. (7001) Retrying. Number of retries = 0/1 ERROR: LdXopsLoadMain: connect error 10060 ERROR: Processing terminated due to connection error. (7002) Equalization end with errors. STN0149 ---- ERROR = 2 WARNING = 1 ---- Background: >Updated the ExaOPC software on the STN from 3.60 to 3.75 >STN operating system is Windows Server 2008 R2 >HIS operating system is Windows Server 2016 Stanard Solutions attempted include: >Ensuring all IP addresses are correct and all networked devices can be pinged. >The ability to ping a device using its host name from another device ( from HIS) >Ensure both devices firewalls are disabled. >The antivirus installed on the STN is disabled. >Ensuring both devices are within the same workgroup. >Added both devices to each other's Host and LMHost files. >Running IT Security tool after changing any administrative settings.

1645

---

I faced several time siemens ps2 positioner automatically getting Chang in it's set point direction after auto calibration  So is there any causes biside this or  any  permissives ?

1413

---

why any measurement made interms of pressure is more accurate ? to be more precise most of the flow velocity is made interms of pressure and it is accurate. what is the reason behind pressure measurement being accurate ?

1426

---

what is the difference between magnetic flow meter and mass flowmeter

912

---

while i check zero check for dp flow transmitter some fluctuating came (0 to 458 kg/h) what is the reason?

1357

---

Senior engineer's please help me, what is Loop Checking and Loop test? and write difference also? soon urgent

1617

---

Why rdt and thermocouple both give different output .and one things more, how to generate  ohm or mili volt  plz mail me merajalam143545@yahoo.com

2333

---

what is zero and span ?

1216

---