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I applied via Walk-in and was interviewed in Oct 2022. There were 3 interview rounds.
We need to study all basics in our college syllabus
Instrumentation engineering is the branch of engineering that deals with the design, development, installation, and maintenance of instruments and control systems used in various industries.
Instrumentation engineers design and develop instruments and control systems for various industries such as oil and gas, chemical, pharmaceutical, and manufacturing.
They are responsible for selecting the appropriate instruments, sen...
There are numerous sensor types available for various applications.
There are sensors for temperature, pressure, humidity, motion, light, sound, and more.
Some examples include thermocouples, pressure transducers, accelerometers, photodiodes, and microphones.
Sensor types can also be categorized as analog or digital, active or passive, and contact or non-contact.
The number of sensor types is constantly growing as technolo
Transmitters are devices that convert physical variables into electrical signals. 3-wire and 4-wire transmitters differ in their wiring configurations.
Transmitters are used to measure and transmit physical variables such as temperature, pressure, and flow rate.
3-wire transmitters have one common wire and two signal wires, while 4-wire transmitters have two common wires and two signal wires.
3-wire transmitters are less ...
PLC stands for Programmable Logic Controller and DCS stands for Distributed Control System.
PLC is a digital computer used for automation of electromechanical processes.
DCS is a control system used to control complex processes in industries.
PLC is used in discrete manufacturing industries while DCS is used in continuous process industries.
PLC is programmed using ladder logic while DCS is programmed using function blocks...
Inputs and outputs refer to the signals or data that are received and transmitted by a system or device.
Inputs are the signals or data that are received by a system or device, which are then processed or used to produce an output.
Outputs are the signals or data that are transmitted by a system or device, which are the result of processing the inputs.
Examples of inputs and outputs include sensors and actuators in a cont...
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I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
posted on 1 Mar 2024
I was interviewed in Feb 2024.
DCS and PLC are control systems used in industrial automation to monitor and control processes.
DCS stands for Distributed Control System, used for large-scale industrial processes with multiple control loops.
PLC stands for Programmable Logic Controller, used for smaller-scale automation tasks with discrete inputs and outputs.
DCS typically has a centralized control room with multiple operator stations, while PLCs are st...
I applied via Referral and was interviewed before Sep 2023. There were 3 interview rounds.
I am a dedicated and experienced Instrument Engineer with a strong background in designing, implementing, and maintaining control systems for various industries.
Bachelor's degree in Instrumentation Engineering
Proficient in PLC programming and troubleshooting
Experience in calibration and maintenance of instruments
Knowledge of industry standards and regulations
Strong problem-solving skills
Excellent communication and team
My salary expectation is based on my experience, qualifications, and the industry standard.
Consider my years of experience in the field
Research the average salary range for Instrument Engineers in the industry
Factor in the cost of living in the location of the job
Be open to negotiation based on benefits and opportunities for growth
posted on 26 Apr 2024
Aptitude questions normal
A thermocouple is a temperature sensor that consists of two different metals joined together at one end.
It generates a voltage proportional to the temperature difference between the two junctions.
It is commonly used in industrial and scientific applications to measure temperature.
Different types of thermocouples are available, each with its own temperature range and accuracy.
Examples of thermocouple types include K, J,...
Yes, there are standards governing types of thermocouple.
The International Electrotechnical Commission (IEC) and the American National Standards Institute (ANSI) have established standards for thermocouples.
These standards define the types of thermocouples, their temperature ranges, and their accuracy.
Examples of thermocouple types include Type J, Type K, Type T, and Type E.
Each type has a different combination of meta...
Straight lengths are important in installing vortex orifice devices to ensure accurate flow measurement.
Straight lengths help to stabilize the flow profile before it reaches the device
They prevent turbulence and eddies that can affect the accuracy of the measurement
The length required depends on the type of device and the flow conditions
For example, a vortex flow meter may require 10 diameters of straight pipe upstream...
posted on 28 Dec 2023
I applied via Naukri.com and was interviewed in Nov 2023. There were 2 interview rounds.
Control valve, transmitter,ps gauge, temperature transmitter,o2,on off valve
I applied via Approached by Company and was interviewed before Jan 2022. There were 2 interview rounds.
Mass flow meter measures the mass flow rate of a fluid in a pipe or duct.
Works on the principle of Coriolis effect or thermal dispersion
Fluid flows through a vibrating tube or a heated element
Measures the change in frequency or temperature to determine mass flow rate
Used in industries like chemical, food and beverage, and oil and gas
Examples include Coriolis mass flow meter and thermal mass flow meter
Load cell troubleshooting involves checking wiring, calibration, and environmental factors.
Check wiring connections for any loose or damaged wires
Verify calibration using a known weight or standard calibration weight
Ensure the load cell is not exposed to extreme temperatures or vibrations
Inspect the load cell for any physical damage or wear
Check the amplifier or signal conditioner for any issues
Consider environmental f...
PLCs are programmable logic controllers used in automation. Types include modular, compact, and rack-mounted PLCs.
Modular PLCs are flexible and can be customized to fit specific needs.
Compact PLCs are smaller and more cost-effective, but have limited I/O options.
Rack-mounted PLCs are designed for larger systems and have high I/O capacity.
Some popular PLC brands include Siemens, Allen-Bradley, and Mitsubishi.
PLCs can al...
posted on 17 Jul 2024
I applied via Referral and was interviewed before Sep 2023. There were 3 interview rounds.
I am a dedicated and experienced Instrument Engineer with a strong background in designing, implementing, and maintaining control systems for various industries.
Bachelor's degree in Instrumentation Engineering
Proficient in PLC programming and troubleshooting
Experience in calibration and maintenance of instruments
Knowledge of industry standards and regulations
Strong problem-solving skills
Excellent communication and team
My salary expectation is based on my experience, qualifications, and the industry standard.
Consider my years of experience in the field
Research the average salary range for Instrument Engineers in the industry
Factor in the cost of living in the location of the job
Be open to negotiation based on benefits and opportunities for growth
based on 1 interview
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