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I applied via Naukri.com and was interviewed in Sep 2021. There were 4 interview rounds.
HT protection relays are devices used to protect high voltage electrical systems from faults and abnormalities.
HT protection relays are used in high voltage electrical systems to detect faults and abnormalities.
They are designed to quickly and accurately identify and isolate faults to prevent damage to equipment and ensure the safety of personnel.
Different types of HT protection relays include overcurrent relays, diffe...
The power consumption of our plant is closely monitored and optimized to ensure efficient operation.
We track power consumption on a regular basis to identify any areas of improvement.
We have implemented energy-saving measures such as using energy-efficient equipment and optimizing processes.
We conduct energy audits to assess the power consumption patterns and identify opportunities for reduction.
We have successfully re...
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Commissioning and installation of HT motors involves several steps and precautions.
Ensure proper alignment and coupling of motor and load
Check electrical connections and insulation resistance
Verify correct voltage and frequency settings
Perform motor testing and calibration
Follow safety protocols and use appropriate PPE
Document all installation and commissioning activities
HT breakers are high voltage circuit breakers used for protection in electrical systems.
HT breakers are designed to handle high voltage levels, typically above 1000 volts.
They are used to protect electrical equipment and systems from overloads, short circuits, and faults.
Different types of HT breakers include air circuit breakers, oil circuit breakers, vacuum circuit breakers, and SF6 circuit breakers.
Each type of HT b...
I applied via Recruitment Consulltant and was interviewed in Aug 2021. There were 3 interview rounds.
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I applied via Campus Placement and was interviewed before Jul 2020. There were 2 interview rounds.
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 Company Website and was interviewed in May 2019. There were 4 interview rounds.
I was interviewed in Jul 2020.
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
I was interviewed before Feb 2024.
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I applied via Naukri.com and was interviewed in Oct 2021. There were 3 interview rounds.
based on 3 interviews
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