Aptitude test are the screening phase in majority of the campus placements. For referring the same, we have listed below some common sample technical questions. These questions are for Final year (B.E) Instrumentation Engineering Students.
- What is PID controller
- What is another name for Integral mode
- What is another name for Derivative mode
- What is another name for variable area flow meter
- What is Cv formula
- What is Cv definition
- What is HART
- What are types of valves
- What is Control valve leakage class
- What is Class IV leakage class
- What is Class VI leakage class
- Which valve/s provide class IV leakage class
- Which valve/s provide class VI leakage class
- What is the value of resistance required to convert 4-20 mA to 1 -5 volt
- What is Laminar flow
- What is Turbulence flow
- What is Reynolds number and its formula
- Cv and Differential Pressure relationship
- Flow and Differential Pressure relationship
- What is pressure
- What are the units & conversions
- Which instrument is used for measuring atmosphere pressure
- What is Ingress protection
- What is the standard used for P&ID symbols
- What is control valve characteristics and its graph
- What is Linear valve characteristics
- What is Equal percentage valve characteristics
- What is quick opening/on-off valve characteristics
- What is Control valve trim
- What is Air to open (Fail close) and Air to close (Fail open)
- What is actuator
- What is direct acting and reverse acting actuator
- What are rotary valves
- What is restriction orifice plate & its types
- What is vena contracta point
- What is Beta ratio
- What is Pascal’s law
- Pressure and level relationship
- What is Bernoulli’s principle
- Types of flow meter
- What is RTD, PT-100 ?
- Types of Thermocouples
- Colour codes for Thermocouples
Other than above questions, we provide mock aptitude test sessions as well as mock interview sessions. These sessions will help you strongly during your on-campus and off-campus placements and will give you almost a clear idea about the actual aptitude & interview scenarios. Please go through the “Sessions” tab of this website and kindly enroll to these sessions for getting the benefits of the same.