Kirloskar Pneumatic Interview Questions, Process, and Tips

The compressor installation and commissioning procedure involves several steps to ensure proper functioning and efficiency.

• Prepare the site for installation by ensuring a suitable foundation and proper ventilation.

• Position the compressor unit and connect it to the power supply.

• Install the necessary piping and connections for air intake and discharge.

• Check and adjust the oil level and ensure proper lubrication.

• Perform a...read more

Compressor testing standards ensure the quality and performance of compressors.

• Compressor testing standards vary depending on the type of compressor and its intended use.

• Some common testing standards include ASME PTC 10 for centrifugal compressors and API 617 for axial and centrifugal compressors.

• Testing may include performance testing, vibration testing, and noise testing.

• Compressor manufacturers may also have their o...read more

I will implement a robust inventory management system with real-time tracking and forecasting.

• Implement a centralized inventory management system

• Track inventory levels in real-time

• Forecast demand and adjust inventory levels accordingly

• Maintain good relationships with suppliers to ensure timely delivery

• Regularly review inventory data to identify trends and make informed decisions

• Implement a system for returns and exchan...read more

Warranty claim procedure is the process of making a claim for repair or replacement of a product covered under warranty.

• The customer contacts the manufacturer or seller to initiate the claim process.

• The customer provides proof of purchase and details of the issue with the product.

• The manufacturer or seller may request additional information or inspection of the product.

• If the claim is approved, the manufacturer or sell...read more

Checkpoints before first start of machine

• Inspect machine for any damage or missing parts

• Ensure all safety guards and devices are in place and functioning properly

• Check oil and fluid levels and fill as necessary

• Verify proper electrical connections and grounding

• Perform a test run to ensure proper operation

• Train operators on safe and proper use of the machine

To check vibration of airend, use a vibration meter at specific points. Standard varies by manufacturer. Allowable vibration value depends on machine type and application.

• Use a vibration meter to check vibration of airend

• Check vibration at specific points as per manufacturer's instructions

• Standard for allowable vibration varies by manufacturer

• Allowable vibration value depends on machine type and application

The key elements of airend are rotors, bearings, seals, and housing. The gap between screw elements should be 0.1-0.3mm.

• Airend consists of rotors, bearings, seals, and housing.

• Rotors are the main components that compress the air.

• Bearings support the rotors and reduce friction.

• Seals prevent air leakage and maintain efficiency.

• Housing encloses the airend and provides structural support.

• The gap between screw elements shou

Check refrigerant level, condenser coil, fan motor, and thermostat.

• Check refrigerant level and add if necessary.

• Clean condenser coil and ensure proper airflow.

• Check fan motor for proper functioning.

• Check thermostat and adjust if necessary.

The check points to resolve the issue of a compressor tripping with high ampere.

• Check the electrical connections for loose or damaged wires

• Inspect the compressor motor for any signs of overheating or damage

• Verify that the compressor is receiving the correct voltage

• Check the refrigerant levels and ensure they are within the specified range

• Inspect the condenser coils for any blockages or dirt buildup

• Check the compressor'...read more

Parameters to check during compressor testing

• Check the suction and discharge pressure

• Check the oil level and quality

• Check the motor amperage and voltage

• Check for any abnormal noise or vibration

• Check the refrigerant charge level

• Check the condenser and evaporator coils for cleanliness

• Check the compressor's temperature

• Check the compressor's oil pressure

• Check the compressor's discharge temperature

Vendor quotation selection involves comparing and evaluating criteria such as price, quality, delivery time, and vendor reputation.

• Compare vendor quotes based on price, quality, delivery time, and vendor reputation

• Evaluate vendor's past performance and customer feedback

• Consider vendor's financial stability and ability to meet production demands

• Assess vendor's technical capabilities and compliance with industry standard...read more

Landed cost for import items is calculated by adding the cost of goods, freight charges, insurance, customs duties, and other expenses incurred until the goods reach the final destination.

• Calculate the cost of goods including the purchase price, packaging, and any other related costs.

• Add the freight charges, which include the cost of shipping, handling, and any other transportation costs.

• Include the cost of insurance, ...read more