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I applied via Company Website and was interviewed before Jul 2022. There were 2 interview rounds.
Dry gas seals are used in centrifugal compressors to prevent gas leakage and contamination.
Prevents gas leakage in centrifugal compressors
Helps in preventing contamination of process gas
Used in high-pressure applications
Requires a barrier gas to operate effectively
NPSH stands for Net Positive Suction Head and is a measure of the pressure available at the suction port of a pump to prevent cavitation.
NPSH is important for ensuring that a pump does not cavitate, which can cause damage to the pump and reduce its efficiency.
It is calculated by subtracting the vapor pressure of the liquid being pumped from the total suction head of the pump.
NPSH is typically provided by the pump manuf...
The proactive maintenance philosophy should be followed to prevent breakdowns and maximize equipment reliability.
Implement a preventive maintenance program to regularly inspect and maintain equipment
Utilize predictive maintenance techniques such as vibration analysis or thermal imaging to identify potential issues before they occur
Focus on reliability-centered maintenance to prioritize critical assets and optimize main...
Yes, I have extensive experience in turnaround maintenance in various industries.
Managed turnaround maintenance projects for industrial equipment and machinery
Coordinated with maintenance teams to ensure timely completion of tasks
Implemented preventive maintenance strategies to minimize downtime
Utilized advanced tools and technologies to optimize maintenance processes
Tracked and analyzed maintenance data to improve eff
I applied via Naukri.com and was interviewed before May 2022. There were 2 interview rounds.
VA01 to create sales order VA02 change mode of sales order VA03 to display sales order
VL01N to create delivery VL02N change mode of delivery VL03N to display delivery
VF01 to create Invoice VF02 change mode of Invoice VF03 to display Invoice
To place STO for consignee, follow these steps:
Confirm the consignee's details and requirements
Prepare the shipment and necessary documents
Contact the carrier and arrange for pickup and delivery
Track the shipment and ensure timely delivery
Follow up with the consignee for feedback and future business opportunities
A quotation should be placed in a professional and organized manner to ensure clarity and accuracy.
Start with a clear and concise introduction that outlines the purpose of the quotation.
Include all necessary details such as product or service description, quantity, price, and delivery terms.
Use a professional format and layout, including a header with company information and a footer with contact details.
Ensure accurac...
Pivot tables in Excel help to summarize and analyze large data sets.
Select the data range you want to analyze
Go to the 'Insert' tab and click on 'PivotTable'
Choose the location for the PivotTable and click 'OK'
Drag and drop the fields you want to analyze into the 'Rows' and 'Values' sections
Customize the PivotTable by using filters, sorting, and formatting options
I applied via Naukri.com and was interviewed in Jul 2021. There were 3 interview rounds.
The T-code to create an invoice is VF01.
VF01 is the T-code used in SAP to create a new invoice.
It is commonly used in the finance and accounting modules.
By entering VF01 in the command field, users can access the invoice creation screen.
The T-code allows users to input relevant details such as customer information, billing items, and payment terms.
Once all necessary information is entered, users can save and generate t
The T-code to create Sales Order is VA01.
VA01 is used to create a new sales order in SAP.
It allows users to enter customer information, product details, and pricing information.
Users can also check availability of stock and delivery dates.
Once the order is created, it can be saved, changed, or deleted using other T-codes.
VA01 is commonly used by sales representatives and customer service personnel.
The T-code to create Outbound Delivery is VL01N.
The T-code VL01N is used to create an Outbound Delivery in SAP.
It allows users to enter relevant information such as delivery date, shipping point, and material details.
The Outbound Delivery is created after the necessary data is entered and saved.
Users can also use T-code VL10B to create Outbound Deliveries in bulk.
VL01N is commonly used in logistics and supply chain man
The T-code to cancel an invoice is FB08.
The T-code FB08 is used in SAP to cancel an invoice.
It is commonly used by TPA executives to reverse or void an invoice transaction.
By entering FB08 in the command field, users can access the cancellation function and specify the invoice to be canceled.
This T-code requires appropriate authorization to be executed.
To see stock overview in SAP, use transaction code MMBE or navigate through the SAP menu.
Use transaction code MMBE to directly access the stock overview screen.
Alternatively, navigate through the SAP menu: Logistics -> Materials Management -> Inventory Management -> Environment -> Stock -> Stock Overview.
Enter the relevant plant and material to view the stock overview.
The stock overview provides information such as sto...
A return note is created by documenting the reason for returning an item or product.
Include the date of return and the reason for returning the item.
Provide details about the item being returned, such as the product name, quantity, and any defects or issues.
Include any additional information required for processing the return, such as the customer's contact information and order number.
Ensure the return note is clear, ...
To see live stock in SAP, use the transaction code MMBE.
Open SAP and log in to your account.
Enter the transaction code MMBE in the command field and press Enter.
In the Material Stock Overview screen, enter the material number or select it from the list.
Choose the plant for which you want to view the stock.
Click on the Execute button or press F8 to display the live stock information.
You can see the stock quantity, stock...
I applied via Company Website and was interviewed in Jun 2022. There were 2 interview rounds.
Ongc Petro Additions interview questions for popular designations
Get interview-ready with Top Ongc Petro Additions Interview Questions
I applied via Company Website and was interviewed in Apr 2022. There were 2 interview rounds.
I applied via Company Website and was interviewed before Feb 2022. There were 2 interview rounds.
Cavitation is the formation of vapor bubbles in a centrifugal pump due to low pressure. NPSH stands for Net Positive Suction Head.
Cavitation occurs when the pressure at the pump inlet drops below the vapor pressure of the liquid, causing the formation of vapor bubbles.
These vapor bubbles collapse when they reach higher pressure areas, leading to damage to the pump impeller and reduced pump performance.
Cavitation can be...
Surging is a phenomenon in rotating equipment where the flow rate becomes unstable.
Surging occurs when the flow rate through a rotating equipment fluctuates due to changes in operating conditions.
It can lead to reduced efficiency, increased wear and tear, and potential damage to the equipment.
To manage lubrication in different rotating equipment, it is important to monitor and control the flow rate, viscosity, and temp...
I applied via Walk-in and was interviewed in Oct 2021. There was 1 interview round.
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