Man Industries Interview Questions and Answers

Volvo Excavator 480 is a heavy-duty machine used for excavation work, with the numeric representing its model number and diesel consumption rate being an important factor for operational costs.

• The numeric '480' in Volvo Excavator 480 represents the model number of the machine.

• The diesel consumption rate of Volvo Excavator 480 can vary depending on factors such as load, operating conditions, and maintenance.

• Monitoring and optimizing diesel consumption can help reduce operation...read more

The Vogele Super-1800 and SP-1600 pavers are equipped with a Deutz engine.

• Both pavers are powered by Deutz engines.

• The Deutz engine provides reliable performance and efficiency.

• Regular maintenance and servicing of the Deutz engine is essential for optimal operation.

Grade of concrete refers to the strength of the concrete mix measured in terms of compressive strength.

• Grade of concrete is denoted by the ratio of cement, sand, and aggregates in the mix.

• Common grades of concrete include M20, M25, and M30, where 'M' stands for mix and the number denotes the compressive strength in MPa.

• Higher grade concrete mixes have higher compressive strength and are used for structural purposes.

• The grade of concrete is specified by engineers based on the ...read more

The mix proportion of cement refers to the ratio of cement to other materials in a concrete mix.

• Mix proportion is typically expressed as a ratio of cement to aggregates (such as sand and gravel) and water.

• Common mix proportions for concrete are 1:2:4 (cement:sand:gravel) and 1:3:6.

• The mix proportion can vary depending on the desired strength and workability of the concrete.

• It is important to follow the recommended mix proportions to ensure the quality of the concrete.

• Adjustme...read more

Ohm's law states that the current flowing through a conductor between two points is directly proportional to the voltage across the two points.

• Ohm's law is represented by the equation V = IR, where V is voltage, I is current, and R is resistance.

• It is commonly used in electrical engineering to calculate the relationship between voltage, current, and resistance in a circuit.

• For example, if a circuit has a voltage of 12V and a resistance of 4 ohms, the current flowing through t...read more