Hems Corporation Interview Questions and Answers

Balancing a hammer during crusher hammer replacement involves following a specific procedure to ensure proper functioning.

• Remove the old hammer carefully to avoid damage to the crusher

• Inspect the new hammer for any defects or damage before installation

• Use a balancing machine to check the balance of the new hammer

• Adjust the weight of the hammer by adding or removing material as needed

• Ensure the hammer is properly balanc

The size of coal that has passed through a crusher depends on the type of crusher and the desired output size.

• The size of coal that has passed through a crusher can vary depending on the type of crusher used (e.g. jaw crusher, cone crusher, impact crusher)

• The output size of the crushed coal can also be adjusted by the settings of the crusher

• Common sizes of coal after passing through a crusher range from fine dust to se

A vibrating grizzly feeder is a type of equipment used in mining and construction industries to separate materials based on size and feed them into a crusher.

• Consists of a vibrating frame with a perforated plate or screen

• Materials are fed onto the feeder and separated by the vibrating motion

• Helps in controlling the flow of material to the crusher

• Commonly used in mining, quarrying, and construction applications

Stacker cum reclaimer is a machine used in material handling to stack and reclaim bulk materials in industries like mining and power plants.

• The stacker cum reclaimer is used to stack bulk materials in stockyards and reclaim them for further processing.

• The operating procedure involves setting up the machine parameters such as speed, height, and reach.

• The operator must ensure proper alignment of the machine with the stoc...read more

Site Manager is responsible for overseeing all operations at a construction site, ensuring safety, quality, and efficiency.

• Overseeing all activities at the construction site

• Ensuring safety regulations are followed

• Managing resources and materials efficiently

• Coordinating with subcontractors and suppliers

• Communicating with stakeholders and clients

• Resolving any issues or conflicts that arise

• Maintaining project schedules an

Compliance for bill submission ensures that all necessary documentation and information is provided accurately and on time.

• Ensure all required fields are filled out completely and accurately

• Submit bills within the specified timeframe

• Follow any specific formatting or submission guidelines provided by the organization

• Keep track of submission deadlines and requirements

• Maintain records of all submitted bills for future ref

ISML stands for Integrated Site Management Log. It is a tool used in construction projects to track and manage site activities.

• ISML helps in monitoring progress of construction activities

• It assists in tracking resources and materials used on site

• Provides a centralized platform for communication and documentation

• Examples: Daily progress reports, resource allocation logs

Broad gauge and narrow gauge are types of railway track gauges. Broad gauge has a wider distance between the rails compared to narrow gauge.

• Broad gauge has a distance of 1,676 mm (5 ft 6 in) between the rails

• Narrow gauge has a distance of less than 1,435 mm (4 ft 8 1/2 in) between the rails

• Examples of broad gauge railways include Indian Railways and Russian Railways

• Examples of narrow gauge railways include the Darjeeli...read more

A bolster is a long, narrow pillow or cushion filled with cotton, down, or fiber, typically used for support or decoration.

• Bolsters are often used in yoga for support during poses.

• They can also be used as decorative pillows on beds or couches.

• In medical settings, bolsters may be used to support a patient's body during certain procedures or treatments.

The S&T department in railways is responsible for signaling and telecommunication systems to ensure safe and efficient train operations.

• Designing, installing, and maintaining signaling systems to control train movements

• Managing telecommunication systems for communication between trains and control centers

• Implementing safety measures such as automatic train protection systems

• Monitoring and troubleshooting signal and com...read more

Dummy tests are performed to ensure that all systems and processes are functioning correctly without impacting actual data or operations.

• Dummy tests help identify any potential issues or bugs in the system before actual data is used.

• They are used to validate the functionality of a system without risking real data.

• Dummy tests can be used to simulate different scenarios and test the system's response.

• They are essential f...read more

Shuntman, pointsman, and C&W are responsible for the safe movement of trains and maintenance of railway infrastructure.

• Shuntman is responsible for moving wagons within a railway yard to form trains or to load/unload cargo.

• Pointsman operates railway points or switches to control the direction of trains on different tracks.

• C&W (Carriage and Wagon) staff are responsible for the maintenance and repair of railway carriages ...read more

In such a situation, the train can be passed by using manual flagging and communication between the station staff and the train driver.

• Use manual flagging by station staff to signal the train to proceed cautiously.

• Ensure clear communication between station staff and train driver to coordinate the safe passage of the train.

• Implement strict safety protocols and procedures to avoid any potential accidents or mishaps.

• Consi...read more

A shunt signal is a signal that bypasses a portion of a circuit or system.

• Shunt signals are used to divert a portion of the main signal for specific purposes.

• They are commonly used in electrical circuits to measure current by diverting a small portion of it through a shunt resistor.

• Shunt signals can also be used in communication systems to bypass certain components for testing or troubleshooting purposes.

The Role of PWI (Permanent Way Inspector) is to ensure the safety and maintenance of railway tracks and infrastructure.

• Inspecting railway tracks for defects and ensuring they meet safety standards

• Supervising maintenance and repair work on tracks and infrastructure

• Ensuring compliance with regulations and guidelines set by the railway authorities

• Investigating accidents or incidents related to the railway tracks

• Training a

IPS stands for Intrusion Prevention System, it is a network security technology that monitors network and/or system activities for malicious activities or policy violations.

• IPS is designed to prevent unauthorized access, misuse, modification, or denial of a computer network and network-accessible resources.

• It can be hardware-based, software-based, or a combination of both.

• IPS works by scanning network traffic in real-t...read more

The capacity of Adani Power Jharkhand Limited power plant is 1600 MW.

• The power plant has a capacity of 1600 MW.

• It is located in Godda district of Jharkhand, India.

• The plant uses supercritical technology for efficient power generation.

The custom of Godda unit refers to the specific practices and traditions followed by the employees and management at the Godda unit.

• The custom of Godda unit may include daily safety briefings before starting work.

• Employees at the Godda unit may have a tradition of celebrating birthdays or work anniversaries together.

• There may be a specific way of reporting incidents or accidents at the Godda unit.

• The custom of Godda un...read more

5S is a methodology used for organizing a workplace for efficiency and effectiveness by identifying and storing items used, maintaining the area and items, and sustaining the new order.

• Sort: Separate necessary items from unnecessary items.

• Set in order: Arrange necessary items in a logical and efficient manner.

• Shine: Clean and inspect the work area regularly.

• Standardize: Establish standards and procedures for maintainin...read more