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Benzo Chem Industries Executive Engineer Mechanical Interview Questions, Process, and Tips
Benzo Chem Industries Executive Engineer Mechanical Interview Experiences
1 interview found
Vishal Rajpurohit
(5 Questions)
- Q1. Parameters for installation of glass line reactor shaft???
- Ans.
Parameters for installation of glass line reactor shaft include material compatibility, proper alignment, secure anchoring, and regular maintenance.
Ensure the shaft material is compatible with the reactor contents to prevent corrosion or contamination.
Properly align the shaft to prevent excessive wear and tear on the equipment.
Securely anchor the shaft to prevent vibrations or misalignment during operation.
Regularly in...
- Q2. Type of pump worked with???
- Ans.
Centrifugal pumps, reciprocating pumps, diaphragm pumps, etc.
Worked with centrifugal pumps for water supply systems
Experience with reciprocating pumps in industrial applications
Familiar with diaphragm pumps for chemical dosing processes
- Q3. What maintenance done in centrifuge??
- Ans.
Maintenance in centrifuge includes cleaning, lubricating, inspecting parts, and calibrating.
Regularly clean the centrifuge to remove any debris or residue
Lubricate moving parts to ensure smooth operation
Inspect components such as the rotor, lid, and motor for any signs of wear or damage
Calibrate the centrifuge to ensure accurate results
Perform routine maintenance tasks according to manufacturer's guidelines
- Q4. Problems faced in ANF??
- Ans.
Some problems faced in ANF include equipment breakdowns, maintenance challenges, and budget constraints.
Equipment breakdowns can lead to delays in projects and increased costs for repairs.
Maintenance challenges can arise due to the complexity of machinery and the need for specialized skills.
Budget constraints may limit the ability to invest in new equipment or technology upgrades.
Lack of skilled manpower can also be a
- Q5. Parameters to check when u r getting low vaccum in steam jet ejector??
- Ans.
Parameters to check for low vacuum in steam jet ejector include steam flow rate, steam pressure, condenser pressure, and air leakage.
Check steam flow rate to ensure it is sufficient for proper operation
Monitor steam pressure to ensure it is at the required level
Check condenser pressure to ensure it is within the acceptable range
Inspect for air leakage in the system, which can cause a decrease in vacuum efficiency
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Best Value Chem
Anonymous
posted on 23 Apr 2024
(1 Question)
- Q1. Mechanical seal
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before Mar 2023. There were 2 interview rounds.
Equipment handled in past
(2 Questions)
- Q1. Working principal of Plate heat exchanger
- Ans.
Plate heat exchanger works on the principle of transferring heat between two fluids through metal plates.
Consists of multiple plates with small gaps in between for fluid flow
Hot and cold fluids flow on opposite sides of the plates
Heat is transferred through the plates from hot fluid to cold fluid
Efficient in transferring heat due to large surface area of plates
Commonly used in HVAC systems, refrigeration, and industria
- Q2. NPSH of Pump and its importance while pump selection
- Ans.
NPSH of Pump is Net Positive Suction Head, crucial for preventing cavitation in pumps during operation.
NPSH is the measure of a pump's ability to prevent cavitation by maintaining a sufficient pressure at the suction inlet.
It is important to consider NPSH when selecting a pump to ensure it can operate effectively without cavitation.
Factors affecting NPSH include pump design, fluid properties, and operating conditions.
N...
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Senior Engineer Mechanical Interview Questions & Answers
Satyesh Brinechem
Anonymous
posted on 12 Nov 2022
I applied via Newspaper Ad and was interviewed before Nov 2021. There were 2 interview rounds.
(2 Questions)
- Q1. FRP GRP line fitting and joint
- Q2. Centrifugal pump operation and maintenance
- Ans.
Centrifugal pumps are used to move fluids through a piping system. Proper operation and maintenance are crucial for optimal performance.
Ensure the pump is properly primed before starting
Regularly check and replace worn or damaged impellers and seals
Monitor and maintain proper fluid levels and pressure
Regularly inspect and clean the pump and surrounding area
Follow manufacturer's recommended maintenance schedule
Train per...
Interview Preparation Tips
Selected
I applied via Walk-in and was interviewed before Mar 2022. There were 2 interview rounds.
(2 Questions)
- Q1. What you know about boiler
- Ans.
A boiler is a closed vessel used to generate steam or hot water for heating or power generation.
Boilers can be fueled by various sources such as natural gas, oil, coal, or biomass.
Boilers can be classified into different types such as fire-tube, water-tube, and electric boilers.
Boilers require regular maintenance to ensure efficient and safe operation.
Boilers are commonly used in industries such as power generation, ch...
- Q2. What you know about company
Interview Preparation Tips
I applied via Recruitment Consultant and was interviewed in Jul 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. What is company facility
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. What is the welding rod specification
- Ans.
Welding rod specification refers to the detailed information about the type, composition, and properties of a welding rod.
Welding rod specification includes information about the type of welding rod, such as whether it is a coated electrode or a bare electrode.
It also includes details about the composition of the welding rod, such as the type and percentage of filler metal and flux used.
The specification provides infor...
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