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Manali Petrochemicals Interview Questions, Process, and Tips for Experienced
Top Manali Petrochemicals Interview Questions and Answers for Experienced
- Q1. What are the parts of a compressor?asked in Project Engineer interview
- Q2. What are the parts of Pump?asked in Project Engineer interview
- Q3. Draw an ISO drawing and Explain it?asked in Project Engineer interview
Manali Petrochemicals Interview Experiences for Experienced
5 interviews found
Anonymous
Selected
I applied via LinkedIn and was interviewed before Apr 2023. There was 1 interview round.
(1 Question)
- Q1. Basics of chemical engineer
Operations Executive Interview Questions asked at other Companies
Najma Banu
(1 Question)
- Q1. Tell about yourself
Assistant Manager Interview Questions asked at other Companies
397Selva .J
Selected
I appeared for an interview before Mar 2024, where I was asked the following questions.
- Q1. Mechanical maintenance
- Q2. Rotary equipment
- Q3. Static equipment
- Q4. Preventive maintenance
- Q5. Breakdown maintenance
Interview Preparation Tips
Mechanical Maintenance Engineer Interview Questions asked at other Companies
Selected
I applied via Campus Placement and was interviewed before Mar 2023. There was 1 interview round.
(3 Questions)
- Q1. Mass transfer unit operations, types of pumps, valve, heat exchanger
- Q2. What are the Types of pumps
- Ans.
Types of pumps include centrifugal pumps, positive displacement pumps, and axial flow pumps.
Centrifugal pumps: use a rotating impeller to increase the pressure of a fluid.
Positive displacement pumps: move fluid by trapping a fixed amount and forcing it through the discharge.
Axial flow pumps: move fluid parallel to the impeller shaft.
Examples: Centrifugal pump - water pump, Positive displacement pump - diaphragm pump, A
- Q3. What are the unit operationsfor mass transfer
- Ans.
Unit operations for mass transfer involve processes like distillation, absorption, extraction, and adsorption.
Distillation: Separation of components based on boiling points.
Absorption: Transfer of a solute from gas phase to liquid phase.
Extraction: Transfer of a solute from one liquid phase to another.
Adsorption: Adhesion of molecules to a surface.
Junior Engineer Production Interview Questions asked at other Companies
Manali Petrochemicals interview questions for popular designations
I applied via Referral and was interviewed in Apr 2021. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. What are the parts of Pump?
- Ans.
The parts of a pump include the impeller, casing, suction pipe, discharge pipe, and motor.
Impeller: The rotating component that imparts energy to the fluid.
Casing: The outer shell that encloses the impeller and directs the flow of fluid.
Suction Pipe: The pipe through which the fluid is drawn into the pump.
Discharge Pipe: The pipe through which the fluid is discharged from the pump.
Motor: The device that provides the po
- Q2. Draw an ISO drawing and Explain it?
- Ans.
An ISO drawing is a technical drawing that follows the International Organization for Standardization guidelines.
ISO drawings are used to communicate technical information about a product or system.
They typically include dimensions, tolerances, and other specifications.
ISO drawings are often used in manufacturing and engineering industries.
They can be created using computer-aided design (CAD) software.
ISO drawings must...
- Q3. What are the parts of a compressor?
- Ans.
A compressor typically consists of a motor, a compression chamber, and various valves and pipes.
Motor: provides power to the compressor
Compression chamber: where the air or gas is compressed
Valves: control the flow of air or gas into and out of the compression chamber
Pipes: connect the various components of the compressor
Examples of compressors: reciprocating, rotary screw, centrifugal
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Project Engineer Interview Questions asked at other Companies
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I applied via Referral and was interviewed in May 2021. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Regarding the past projects in the previous organization and KRA details.
Interview Preparation Tips
Interview Preparation Tips
Experience: New idea for advertising
Tips: Human circles..
Round: Group Discussion
Experience: New idea for advertising
Tips: Human circles..
Round: Problem Statement
Experience: Consents solution..
Tips: Easily shootout..
Selected
I applied via Walk-in and was interviewed in Feb 2024. There was 1 interview round.
(5 Questions)
- Q1. Heat Exchanger, Distillation, Utilities.
- Q2. Material Balance distillation column
- Q3. Cooling tower types
- Ans.
Cooling towers are used to remove heat from a building or industrial process by transferring it to the atmosphere.
Cooling towers can be classified into two main types: natural draft and mechanical draft.
Natural draft cooling towers use the stack effect to draw air through the tower, while mechanical draft cooling towers use fans to force air through the tower.
Examples of cooling tower types include crossflow, counterfl
- Q4. Heat Exchanger Type
- 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, and finned tube heat exchangers.
Shell and tube heat exchangers are commonly used in industrial applications, while plate heat exchangers are more compact and efficient.
Finned tube heat exchangers are often used in HVAC systems to increase heat transfer efficiency.
The ...
- Q5. Line sizing, pump sizing.
Selected
I applied via Company Website and was interviewed before Jun 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Types of pump and application
- Ans.
There are various types of pumps used for different applications, such as centrifugal pumps for water supply and positive displacement pumps for oil and gas industry.
Centrifugal pumps are commonly used for water supply, irrigation, and HVAC systems.
Positive displacement pumps are used in the oil and gas industry for transferring viscous fluids.
Diaphragm pumps are suitable for pumping chemicals and pharmaceuticals.
Peris...
- Q2. Difference between distilation and evaporation
- Ans.
Distillation is a process of separating components in a liquid mixture based on boiling points, while evaporation is a process of converting a liquid into vapor.
Distillation involves heating a liquid mixture to separate components based on their boiling points.
Evaporation involves converting a liquid into vapor by heating or exposing it to air.
Distillation is used in industries to purify liquids like alcohol, while eva...
(1 Question)
- Q1. Why change your previous company
Difficult test
Great topic for discussion
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Manali Petrochemicals Interview FAQs
The duration of Manali Petrochemicals interview process can vary, but typically it takes about less than 2 weeks to complete.
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Manali Petrochemicals Interviews By Designations
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Manali Petrochemicals Interview Process for Experienced
based on 4 interviews
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Manali Petrochemicals Reviews and Ratings
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Rating in categories
|
Junior Engineer
111
salaries
|  ₹1.5 L/yr - ₹4.5 L/yr |
|
Executive
50
salaries
| ₹2.6 L/yr - ₹5.5 L/yr |
|
Plant Operator
28
salaries
| ₹1.5 L/yr - ₹4 L/yr |
|
Executive Engineer
25
salaries
| ₹3.3 L/yr - ₹6.5 L/yr |
|
Senior Executive
20
salaries
| ₹3.3 L/yr - ₹10 L/yr |
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