Universal Contractors And Engineers Mechanical Engineer Interview Questions and Answers

Engine overhauling is performed when the engine is worn out or experiencing significant performance issues.

• Engine overhauling is done to restore the engine's performance and extend its lifespan.

• It is typically performed after a certain number of operating hours or when specific symptoms are observed.

• Half engine overhauling involves disassembling and inspecting only half of the engine components, while full engine overh...read more

Earth compaction machinery commonly used at construction sites include vibratory rollers, plate compactors, and pneumatic compactors.

• Vibratory rollers are heavy-duty machines that use vibrating drums to compact soil and asphalt.

• Plate compactors are smaller machines with a flat plate that vibrates to compact soil and granular materials.

• Pneumatic compactors use rubber tires or pads to compact soil and are often used for ...read more

The percentage of bitumen in DBM varies depending on the specific mix design and project requirements.

• DBM stands for Dense Bituminous Macadam, which is a type of road construction material.

• The percentage of bitumen in DBM typically ranges from 4% to 6% by weight.

• The exact percentage of bitumen is determined based on factors such as traffic load, climate conditions, and desired durability.

• Higher percentages of bitumen a...read more

I seek new challenges and opportunities for growth that align with my career goals and values.

• Desire for professional growth: I want to work on more complex projects that challenge my skills.

• Alignment with company values: I admire your company's commitment to innovation and sustainability.

• Seeking a collaborative environment: I thrive in teams that encourage knowledge sharing and creativity.

• Career advancement opportunit...read more