10+ Sivran Traders Interview Questions and Answers

PPAP documentation serves the purpose of ensuring that suppliers meet quality standards and specifications for parts and materials.

• PPAP stands for Production Part Approval Process.

• It is a set of documents and records that demonstrate a supplier's ability to consistently produce parts that meet customer requirements.

• The purpose of PPAP is to ensure that suppliers have a robust quality management system in place and can provide evidence of their capability to meet quality stand...read more

To handle a new product in the after-market with no presence, a strategic approach is needed.

• Conduct market research to understand customer needs and preferences

• Develop a comprehensive marketing plan to create awareness and generate demand

• Establish partnerships with distributors or retailers to reach the target market

• Offer incentives or promotions to encourage customers to try the new product

• Monitor customer feedback and make necessary improvements

• Invest in effective advertis...read more

The process of new tool making on CNC milling machine involves several steps.

• Designing the tool using CAD software

• Selecting the appropriate material for the tool

• Creating a toolpath using CAM software

• Setting up the CNC milling machine

• Machining the tool using the CNC milling machine

• Inspecting and testing the tool for accuracy and quality

Force is a push or pull on an object, pressure is the force applied per unit area, and stress is the force applied to a material per unit area.

• Force is measured in Newtons (N)

• Pressure is measured in Pascals (Pa)

• Stress is measured in Pascals (Pa)

• Force can cause pressure and stress on an object or material

• Pressure and stress can cause deformation or damage to an object or material

There are several types of moulds used in injection moulding, including two-plate, three-plate, hot runner, and cold runner moulds.

• Two-plate moulds have a stationary half and a moving half that opens and closes to release the part.

• Three-plate moulds have an additional plate that separates the runner and gate from the part.

• Hot runner moulds use a heated manifold to keep the plastic molten as it flows into the mould cavity.

• Cold runner moulds have a separate runner system that i...read more

Correction in mould after trial is a common practice to ensure quality and accuracy of the final product.

• After the trial, the mould is inspected for any defects or imperfections.

• If any issues are found, the mould is corrected by making necessary adjustments.

• This may involve modifying the design or making changes to the machining process.

• The corrected mould is then tested again to ensure that the changes have been effective.

• This process may be repeated multiple times until the...read more

Vernier caliper is a measuring tool used to measure the dimensions of an object with high accuracy.

• Clean the jaws and ensure they are parallel

• Close the jaws and check if the zero on the vernier scale aligns with the zero on the main scale

• Open the jaws and place the object between them

• Read the main scale value closest to the object's edge

• Read the vernier scale value that aligns with the main scale value

• Add the main scale and vernier scale values to get the final measurement

An engine is a machine that converts fuel into mechanical energy to power vehicles or machinery.

• Engines come in various types such as gasoline, diesel, electric, and hybrid.

• They are used in cars, trucks, airplanes, boats, and generators.

• Engines work by igniting fuel and air mixture to create a controlled explosion that moves pistons and generates power.

• Regular maintenance is required to keep engines running efficiently and prevent breakdowns.

Shift calculation of month and OEE formula

• Shift calculation involves determining the number of shifts in a month

• OEE formula is used to calculate Overall Equipment Effectiveness

• OEE = Availability x Performance x Quality

• Availability = Operating Time / Planned Production Time

• Performance = Actual Production Rate / Ideal Production Rate

• Quality = Good Units Produced / Total Units Produced

The zeroth law of thermodynamics states that if two systems are in thermal equilibrium with a third system, then they are in thermal equilibrium with each other.

• The zeroth law is the basis for temperature measurement and the concept of thermal equilibrium.

• It establishes the transitive property of thermal equilibrium.

• It allows us to define a temperature scale and compare temperatures.

• For example, if a cup of coffee and a thermometer are both in thermal equilibrium with a third...read more

PDI stands for Pre-Delivery Inspection.

• PDI is a process of inspecting a product before it is delivered to the customer.

• It is commonly used in the automotive industry to ensure that vehicles are in good condition before they are sold.

• During a PDI, technicians check various components of the product, such as brakes, tires, and electronics, to ensure that they are functioning properly.

• PDI is important to ensure customer satisfaction and reduce the risk of product returns or comp...read more