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I applied via Campus Placement and was interviewed before May 2022. There were 3 interview rounds.
Test based on basic Mining knowledge
Mines crusher is a machine used to break down large rocks into smaller pieces for easier transport and processing.
Mines crusher is commonly used in mining operations to reduce the size of ore and other materials.
It works by applying pressure to the material to break it down into smaller pieces.
Different types of crushers are used depending on the type of material being crushed, such as jaw crushers, cone crushers, and ...
PESO refers to different forms of explosives: Primary, Secondary, Emulsion, and Oxidizer.
Primary explosives are sensitive and used to initiate other explosives.
Secondary explosives are less sensitive and used for blasting.
Emulsion explosives are a mixture of oxidizers and fuels.
Oxidizers are chemicals that provide oxygen for combustion.
Stripping ratio is the ratio of overburden to ore or coal.
It is used in mining to determine the amount of waste that needs to be removed to extract a given amount of ore or coal.
A high stripping ratio indicates that a lot of waste needs to be removed before the desired mineral can be extracted.
For example, a stripping ratio of 3:1 means that for every 3 units of waste material removed, 1 unit of ore or coal can be extr
Angle of repose is the maximum angle at which a material can be piled up without slumping or sliding down.
It is the steepest angle at which a sloping surface formed of a particular loose material is stable.
It is influenced by the size, shape, and surface properties of the particles, as well as the moisture content and packing density.
Examples include sand dunes, piles of gravel, and heaps of coal.
It is important in fie...
Dump failure can occur due to various reasons such as hardware failure, software bugs, power failure, etc.
Hardware failure such as disk failure or memory failure
Software bugs or corruption in the dump file
Power failure during the dump process
Insufficient disk space for the dump file
Incompatibility issues with the operating system or drivers
Malware or virus infection
Human error such as accidentally deleting the dump fil
Machine and Dumper TPH can be calculated by measuring the weight of material moved in a certain time period.
Measure the weight of material moved by the machine or dumper in a certain time period
Divide the weight by the time period to get the TPH (tonnes per hour)
Repeat the process multiple times to get an average TPH
Use a weighbridge or load cell to accurately measure the weight
Ensure the machine or dumper is loaded to
Safety is the state of being protected from harm or danger.
It involves taking precautions to prevent accidents or injuries.
It can be achieved through proper training, equipment, and procedures.
Examples include wearing protective gear, following safety protocols, and maintaining equipment.
Safety is important in all industries, from construction to healthcare.
It is a shared responsibility of both employers and employees.
...
Mines foreman is responsible for overseeing the safety, production, and maintenance of a mining operation.
Ensuring compliance with safety regulations and protocols
Supervising and coordinating the work of miners and other staff
Monitoring production levels and ensuring targets are met
Maintaining equipment and machinery
Preparing reports and maintaining records
Training new employees and providing ongoing training to existi
One way slab is supported on two opposite sides only, while two way slab is supported on all four sides.
One way slab is designed to carry loads along one direction only
Two way slab is designed to carry loads along both directions
One way slab is generally used in buildings with rectangular or square shapes
Two way slab is commonly used in buildings with irregular shapes or where the spans are almost equal
I applied via Company Website and was interviewed in May 2019. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Feb 2019. There was 1 interview round.
Slump test is a measure of the consistency of fresh concrete.
It is a simple and quick test to determine the workability of concrete.
A slump cone is filled with fresh concrete and then lifted vertically.
The amount of slump or settlement of the concrete is measured in millimeters.
The test is used to ensure that the concrete has the desired consistency for the intended use.
The slump test is widely used in construction and
The size of slump cone is 300 mm height, 200 mm top diameter, and 100 mm bottom diameter.
Slump cone is used to measure the consistency of concrete.
It is made of metal and has a smooth internal surface.
The cone is filled with concrete in three layers and each layer is tamped 25 times with a standard tamping rod.
After the cone is removed, the concrete slumps and the difference in height is measured to determine the consi...
I applied via Naukri.com and was interviewed in May 2019. There were 3 interview rounds.
My current position involves leading cross-functional teams and driving technical innovation.
I am responsible for leading a team of engineers in developing new products and technologies.
I work closely with other departments such as marketing and sales to ensure alignment on project goals.
I am involved in setting technical direction and strategy for the team, as well as mentoring junior engineers.
I have successfully imp...
I applied via Campus Placement and was interviewed before Jul 2020. There were 2 interview rounds.
I was interviewed in Jul 2020.
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