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I applied via Recruitment Consulltant
GMR Group is an Indian infrastructure company headquartered in Bangalore.
GMR Group operates in various sectors such as airports, energy, highways, and urban infrastructure.
It operates Delhi International Airport and Hyderabad International Airport.
GMR Group has also developed and operates several power plants in India.
The company has a presence in several countries including Nepal, Indonesia, and the Philippines.
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posted on 15 Jun 2024
There are various formulas used in operations management for calculating different metrics.
Cost formula: Total cost = Fixed cost + Variable cost
Efficiency formula: Efficiency = (Actual output / Standard output) * 100%
Productivity formula: Productivity = Output / Input
Inventory turnover formula: Inventory turnover = Cost of goods sold / Average inventory
posted on 24 May 2024
I applied via LinkedIn and was interviewed in Nov 2023. There were 2 interview rounds.
Explain critical situation faced in your last job?
posted on 5 Oct 2023
I applied via Walk-in and was interviewed in Apr 2023. There were 2 interview rounds.
Manual process in physical files refers to tasks that are carried out manually using paper documents.
Manual processes can be time-consuming and prone to errors.
Physical files can be misplaced or damaged, leading to loss of important information.
Digitizing physical files can streamline operations and improve efficiency.
Examples include manually sorting and filing paper documents, manually updating records in physical fi...
posted on 12 Sep 2023
I applied via Approached by Company
posted on 20 Sep 2023
I applied via Naukri.com and was interviewed before Sep 2022. There were 3 interview rounds.
Mother station is a central hub where data is collected, processed, and distributed to other stations.
Mother station collects data from various sources
It processes the data to generate useful information
The information is then distributed to other stations for further action
Examples: central server in a network, control center in a manufacturing plant
Interdistances in Mother stations refer to the distances between different stations within a network.
Interdistances are crucial for efficient operations and maintenance of the network.
They help in determining the optimal routing of trains or vehicles within the network.
Examples of interdistances include the distance between two train stations on a railway network or between two bus stops on a bus route.
posted on 16 Apr 2024
I applied via Walk-in and was interviewed before Apr 2023. There was 1 interview round.
posted on 6 Apr 2020
I applied via Naukri.com and was interviewed before Apr 2019. There was 1 interview round.
There are three types of maintenance: corrective, preventive, and predictive. Each has its own advantages.
Corrective maintenance is fixing a problem after it occurs. Advantage: minimal planning required.
Preventive maintenance is scheduled maintenance to prevent problems. Advantage: reduces downtime and extends equipment life.
Predictive maintenance uses data to predict when maintenance is needed. Advantage: reduces down...
Points to consider during engine overhauling.
Disassembling the engine
Inspecting and measuring components
Replacing worn out parts
Cleaning and reassembling the engine
Testing the engine for proper functioning
Troubleshooting of engine and hydraulic system involves identifying and resolving issues related to their functioning.
Identify the symptoms of the problem
Check for any leaks or damages
Refer to the manual for troubleshooting steps
Use diagnostic tools to identify the root cause
Repair or replace the faulty components
Test the system to ensure proper functioning
Machines specification refers to the technical details and features of a machine.
Machines specification includes information about the machine's size, weight, power source, and capacity.
It also includes details about the machine's functions, such as speed, accuracy, and precision.
Machines specification may also include information about the materials used in the machine's construction and any safety features.
Examples o...
A lubrication system is a network of channels and pumps that supply oil or grease to moving parts of an engine or machine.
The system typically includes a reservoir for holding the lubricant.
A pump or series of pumps move the lubricant through channels or pipes to the parts that need it.
Filters may be included to remove contaminants from the lubricant.
Some systems use a pressure regulator to ensure the correct amount of...
There are three types of hydraulic pumps - gear pumps, vane pumps, and piston pumps.
Gear pumps use interlocking gears to pump fluid
Vane pumps use sliding vanes to pump fluid
Piston pumps use reciprocating pistons to pump fluid
Gear pumps are the most common type of hydraulic pump
Vane pumps are quieter and more efficient than gear pumps
Piston pumps are the most powerful type of hydraulic pump
Each type of pump has its own
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