Teva Pharmaceuticals Interview Questions and Answers

The percentage of carbon presence in cast iron varies from 2.1% to 6.67% depending on the type of cast iron.

• Cast iron is classified into four types based on its carbon content: white, gray, ductile, and malleable.

• White cast iron has the highest carbon content, ranging from 2.1% to 6.67%.

• Gray cast iron has a lower carbon content, ranging from 2.5% to 4%.

• Ductile cast iron has a carbon content of 3.2% to 4.1%.

• Malleable cast iron has the lowest carbon content, ranging from 2.2% t...read more

Shutdown maintenance is planned maintenance while breakdown maintenance is unplanned.

• Shutdown maintenance is scheduled and planned in advance to minimize downtime.

• Breakdown maintenance is reactive and performed after a failure has occurred.

• Shutdown maintenance involves inspecting, repairing, and replacing equipment before it fails.

• Breakdown maintenance involves repairing or replacing equipment after it has failed.

• Shutdown maintenance is usually more cost-effective than breakd...read more

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

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

• It is calculated by dividing the smallest division on the main scale by the number of divisions on the vernier scale.

• For example, if the smallest division on the main scale is 0.1 mm and the vernier scale has 10 divisions, the least count would be 0.01 mm.

There are two types of brakes used in mining dumpers: service brakes and parking brakes.

• Service brakes are used to slow down or stop the dumper while it is in motion.

• Parking brakes are used to hold the dumper in place when it is parked or stationary.

• Examples of service brakes include hydraulic brakes and air brakes.

• Examples of parking brakes include hand brakes and spring brakes.

Hose is a flexible tube used for conveying fluids while pipe is a rigid tube used for conveying fluids and gases.

• Hose is flexible while pipe is rigid

• Hose is used for conveying fluids while pipe is used for conveying fluids and gases

• Hose is typically made of rubber or plastic while pipe is typically made of metal or plastic

• Examples of hose include garden hose, fuel hose, and hydraulic hose while examples of pipe include water pipe, gas pipe, and oil pipeline