Doosan Power Systems Interview Questions, Process, and Tips for Experienced

Excavator is a heavy construction machine used for digging, Work at height refers to tasks performed above ground level, Hot work involves activities that generate heat or sparks, SWP stands for Safe Work Permit.

• Excavator is a heavy construction machine used for digging trenches, foundations, and landscaping.

• Work at height includes tasks such as working on scaffolding, roofs, or ladders.

• Hot work involves activities lik...read more

There are different types of fire extinguishers for different types of fires, such as Class A, B, C, D, and K.

• Class A fire extinguishers are for ordinary combustibles like wood and paper.

• Class B fire extinguishers are for flammable liquids like gasoline and oil.

• Class C fire extinguishers are for electrical fires.

• Class D fire extinguishers are for flammable metals.

• Class K fire extinguishers are for kitchen fires involvi

The question covers various topics related to construction and soil engineering.

• Construction joint is a joint between two concrete slabs to allow for expansion and contraction.

• Cold joint is a joint between two concrete pours that have not been properly bonded.

• Soil liquid limit is the moisture content at which soil changes from plastic to liquid state.

• Soil plastic limit is the moisture content at which soil changes from...read more