BKT Tyres Interview Questions, Process, and Tips

The least count of vernier caliper is the smallest measurement that can be read on the scale.

• The least count is determined by the number of divisions on the vernier scale.

• It is usually 0.1 mm or 0.02 mm for a standard vernier caliper.

• For example, if the main scale reading is 5 mm and the vernier scale reading is 0.02 mm, the total measurement is 5.02 mm.

One quintal is equal to 100 kg.

• One quintal is a unit of weight commonly used in agriculture and trade.

• It is equal to 100 kilograms or 220.46 pounds.

• The term 'quintal' is derived from the Latin word 'quintus' meaning 'fifth', as it was originally defined as one-fifth of a hundredweight.

The purchase process involves several steps from PR (Purchase Requisition) to PO (Purchase Order).

• Purchase Requisition (PR) is created by the requesting department or individual.

• The PR is then reviewed and approved by the relevant authority.

• Once approved, the PR is sent to the purchasing department.

• The purchasing department evaluates the PR and identifies potential suppliers.

• Requests for quotations (RFQs) are sent to t...read more

Tonnage calculation formula depends on the type of material being measured.

• For rectangular objects, the formula is length x width x height x density

• For cylindrical objects, the formula is pi x radius squared x height x density

• Density is measured in kilograms per cubic meter

• Tonnage is calculated in metric tons

Carbon grades are important in rubber compounding for achieving desired physical properties. Testing and troubleshooting are crucial.

• Carbon black is commonly used in rubber compounding to improve wear resistance and strength.

• Different grades of carbon black have varying particle sizes and surface areas, affecting properties like hardness and abrasion resistance.

• Physical testing includes measuring properties like tensil...read more

Production refers to the process of creating goods and services using various resources and techniques.

• Production involves converting raw materials into finished products

• It includes planning, organizing, and controlling the manufacturing process

• Efficient production leads to increased productivity and profitability

• Examples include manufacturing cars, producing food items, and creating software

• Production can be done manu

Factors of production refer to the resources used in the production process.

• There are four main factors of production: land, labor, capital, and entrepreneurship.

• Land refers to natural resources like water, minerals, and forests.

• Labor refers to the human effort put into production.

• Capital refers to the tools, machinery, and buildings used in production.

• Entrepreneurship refers to the ability to organize and manage the o...read more

OE is Overall Equipment, OEE is Overall Equipment Effectiveness. OEE is a more comprehensive metric.

• OE measures the availability of equipment, while OEE measures availability, performance, and quality.

• OE only considers downtime, while OEE also considers speed loss and quality defects.

• OEE is a more comprehensive metric that provides a more accurate picture of equipment effectiveness.

• OEE is calculated as Availability x P...read more