Southern Petrochemical Industries Corporation Interview Questions, Process, and Tips

Basic instrumentation question easy crack by study department syllabus alone

10 member in one gd and 2 hr give general topic like" ai affect in human job "

Q1. Difference between analog and digital signals
Ans. 
Analog signals are continuous and can take any value within a range, while digital signals are discrete and can only take specific values.
• Analog signals have infinite possible values, while digital signals have a finite number of possible values.

• Analog signals are more susceptible to noise and interference, while digital signals are more resistant.

• Examples of analog signals include sound waves and temperature readings,...read more
Answered by AI
Add your answer
Q2. Explain your project
Add your answer
Q3. What are weight measuring instruments
Ans. 
Weight measuring instruments are devices used to measure the weight of an object or substance.
• Common weight measuring instruments include scales, balances, and load cells.

• Scales are used for measuring the weight of objects in various settings such as kitchens, laboratories, and industries.

• Balances are used for precise measurements in scientific experiments and research.

• Load cells are used in industrial applications to ...read more
Answered by AI
Add your answer
Q4. What is stain gauge
Ans. 
A strain gauge is a device used to measure the strain or deformation of an object by detecting changes in resistance.
• Strain gauges are often used in engineering applications to monitor the structural integrity of buildings, bridges, and machinery.

• They work on the principle that the electrical resistance of a wire changes when it is stretched or compressed.

• The strain gauge is attached to the object being measured and as...read more
Answered by AI
Add your answer
Q5. How i/p convertor works
Ans. 
An i/p converter converts input signals into a different format for processing or transmission.
• An i/p converter takes an input signal and converts it into a different format, such as analog to digital or vice versa.

• It may involve sampling the input signal at regular intervals and quantizing it into discrete values.

• Examples include analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
Answered by AI
Add your answer
Q6. How flapper nozzle works
Ans. 
A flapper nozzle is a type of valve that opens and closes to control the flow of a fluid or gas.
• Flapper nozzle consists of a flap or disc that moves up and down to regulate the flow

• When the flap is lifted, fluid or gas can pass through the nozzle

• When the flap is closed, the flow is stopped

• Commonly used in fuel dispensers, fire sprinkler systems, and irrigation systems
Answered by AI
Add your answer
Q7. Why do you choose instrumentation
Add your answer

GATE questions are preferred.

Demonitization impact in chemical field

Percentage, Train, Average, Age, Arrangement, Pie chart like these important things.

You have to speak confidently with others and need to behave properly or decently.

Q1. What is sensor, transmitter, transducer and types of pressure, flow and temperature, level transmitter and it's working principle like basic principles Bernoulli,seebeck effect, hooks law and it's applicat...read more
Ans. 
Sensors, transmitters, and transducers are essential components in measuring and transmitting various physical parameters in EMS.
• Sensor: Converts physical parameters into electrical signals (e.g. pressure sensor, temperature sensor)

• Transmitter: Converts sensor signals into a form suitable for transmission (e.g. pressure transmitter, temperature transmitter)

• Transducer: Converts one form of energy into another (e.g. pres...read more
Answered by AI
Add your answer

Q1. The HR round will be to analyse you whether you suitable for the role or not?
Add your answer

Q1. Mass Transfer operation Heat transfer operation
Add your answer
Q2. Subject related
Add your answer

Q1. Environment Chemical reactions engineering
Add your answer
Q2. Mass Transfer operation
Add your answer
Q3. Subject related
Add your answer

Q1. Course related questions
Add your answer

My name Nitesh Kumar

General aptitude test with moderate questions

Basic topics like renewable energy,IOT, Cloud computing

Q1. Both technical and HR in same round.
Add your answer

It was into the core technical

General topic on pandemic

Q1. Family background Favourite domain Questions on technical
Add your answer

Normal aptitude questions and some technical questions

General GD topic (non technical)

Q1. In Technical interview they will ask about your core subjects mostly the questions will be from industrial instrumentation
Add your answer