EI Technologies Interview Questions, Process, and Tips

Normal questions like MCQ we have write as correct answers.

Q1. Pipe selction criteria. Water requirement calculation. Pipe design and micro irrigation design.
Ans. 
Pipe selection, water requirement and micro irrigation design criteria for Assistant Manager role.
• Pipe selection criteria include material, size, pressure rating, and cost.

• Water requirement calculation involves determining the crop water requirement, soil type, and climate.

• Pipe design considers factors such as flow rate, pressure loss, and elevation changes.

• Micro irrigation design involves selecting the appropriate emi...read more
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Q2. Valve selection by use
Ans. 
Valve selection depends on the intended use and application.
• Consider the type of fluid or gas being controlled

• Determine the required flow rate and pressure

• Evaluate the temperature and environmental conditions

• Choose the appropriate valve type such as ball, gate, globe, or butterfly valve

• Examples: Gate valves for on/off control, globe valves for regulating flow, ball valves for quick shut-off
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Q3. Cost comparison of pipes
Ans. 
Comparing costs of pipes involves considering factors such as material, size, and application.
• The cost of pipes can vary greatly depending on the material used, such as PVC, copper, or steel.

• The size of the pipe also affects the cost, with larger pipes generally being more expensive.

• The application of the pipe, such as for plumbing or irrigation, can also impact the cost.

• Other factors to consider include installation c...read more
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Q4. Survey instruments used
Ans. 
Various survey instruments are used depending on the type of data required and the target audience.
• Questionnaires - used to collect data from a large sample size

• Interviews - used to collect in-depth data from a smaller sample size

• Focus groups - used to collect data from a group of people discussing a specific topic

• Observations - used to collect data by observing behavior or events

• Rating scales - used to measure attitud...read more
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Q5. Cost per Ha for Micro irrigation
Ans. 
The cost per hectare for micro irrigation varies depending on the type of system and crop being irrigated.
• Factors affecting cost include the type of micro irrigation system (drip, sprinkler, etc.), the size of the area being irrigated, and the cost of materials and installation.

• For example, a drip irrigation system for a vineyard may cost around $1,500 per hectare, while a sprinkler system for a field of corn may cost ...read more
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Q6. Pipe design IS code for design
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They ask very easy and simple questions, just practice for two days. One can crack it.

Q1. They ask basic Civil engineering questions, for experienced they ask about their projects.
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Q2. Questions is mostly on BOQ, Estimations and some general design questions.
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