Sraco Instrumentation Technician Interview Questions and Answers for Experienced

Online interview and shared my experience.

Q1. Type of heat exchanger
Ans. 
Heat exchangers are devices used to transfer heat between two or more fluids.
• There are several types of heat exchangers, including shell and tube, plate heat exchangers, and finned tube heat exchangers.

• The type of heat exchanger used depends on factors such as the application, fluid properties, and space constraints.

• For example, shell and tube heat exchangers are commonly used in industrial applications, while plate he...read more
Answered by AI
Add your answer
Q2. She'll & tube, plate, double pipe, U-tube, and scrapped surface heat exchanger
Add your answer

Q1. They asked about Revit and bim related stuff
Add your answer

Q1. Mostly about myself and salary details
Add your answer

Some tricky question are there major part from blood relation only

Q1. Basic of your core syllabus
Add your answer

Q1. Tell me about yourself,why do u choose this!?
Add your answer

Aptitude was very easy and we can easily answer all the questions

A very general topics were asked and need to speak in discipline

Q1. It was most tough round and mostly students were eliminated in this round
Add your answer
Q2. The pressure of pump required to flow a liquid from bottom to up?
Ans. 
The pressure required depends on the height of the liquid column and its density.
• The pressure required is directly proportional to the height of the liquid column.

• The pressure required is also affected by the density of the liquid.

• The pressure can be calculated using the formula P = ρgh, where P is pressure, ρ is density, g is acceleration due to gravity, and h is height of the liquid column.

• The pump should be able to ...read more
Answered by AI
Add your answer
Q3. What is present above the distillation tray?
Ans. 
Vapor space is present above the distillation tray.
• The vapor space is where the vapor from the boiling liquid accumulates.

• It is important to maintain a certain level of vapor space to prevent flooding of the tray.

• The height of the vapor space can be controlled by adjusting the reflux ratio.

• The vapor space can also be used for heat transfer by introducing a cooling medium.

• Examples of equipment present in the vapor space
Answered by AI
Add your answer