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I applied via Recruitment Consulltant and was interviewed in Mar 2024. There was 1 interview round.
MTTR stands for Mean Time To Repair and MTBF stands for Mean Time Between Failures.
MTTR is the average time taken to repair a failed component or system.
MTBF is the average time between failures of a component or system.
MTTR is calculated as total downtime divided by the number of failures.
MTBF is calculated as total uptime divided by the number of failures.
For example, if a system has an MTTR of 2 hours and an MTBF of...
Data type string in PLC is used to store alphanumeric characters or text data.
String data type is used to store text data in PLC programming.
Strings can be used to store alphanumeric characters, words, sentences, etc.
Example: STRING name := 'John Smith';
I applied via Naukri.com and was interviewed in Aug 2021. There were 5 interview rounds.
Africa is a continent with 54 countries, each with its own unique culture, history, and natural resources.
Africa has 54 countries
The largest country in Africa is Algeria
The most populous country in Africa is Nigeria
Egypt is known for its ancient pyramids and Sphinx
South Africa is known for its wildlife and natural beauty
Kenya is known for its wildlife and safaris
Ethiopia is known for its coffee and ancient history
Ghana...
I was interviewed before Apr 2022.
A cooling tower is a device used to remove heat from a building or industrial process.
The function of a cooling tower is to cool down water or other fluids by extracting heat from them.
Cooling towers are commonly used in HVAC systems, power plants, and industrial processes.
They work by evaporating a small portion of the water, which removes heat and cools down the remaining water.
The cooled water is then circulated bac...
To dismantle a boiler feed pump, follow these steps
Isolate the pump from the power source and drain the water from the system
Remove the coupling and motor from the pump
Disconnect the suction and discharge piping from the pump
Remove the bolts and nuts that hold the pump casing together
Lift the casing off the pump and remove the impeller and shaft
Inspect and clean all parts before reassembling or replacing
posted on 12 Apr 2022
posted on 2 Jul 2022
I applied via Campus Placement and was interviewed in Jun 2022. There were 5 interview rounds.
My trade related Question.
My trade related Question.
Stainless steel is a corrosion-resistant alloy made of iron, carbon, and other elements. Iron has a melting point of 1538°C.
Stainless steel is an alloy of iron, carbon, and other elements like chromium, nickel, and molybdenum.
It is known for its corrosion resistance and durability.
Iron has a melting point of 1538°C.
The iron-carbon diagram shows the relationship between carbon content and the properties of steel.
The che...
I applied via Recruitment Consulltant and was interviewed before Apr 2022. There were 2 interview rounds.
Quenching is a process of rapidly cooling a metal to increase its hardness, while hardening is a process of heating and then cooling a metal to increase its strength.
Quenching involves heating a metal to a high temperature and then rapidly cooling it in a liquid, such as water or oil.
Hardening involves heating a metal to a specific temperature and then cooling it slowly to increase its strength.
Both processes are commo...
Steel is an alloy of iron and carbon. The chemical composition varies depending on the type of steel.
Steel is primarily composed of iron and carbon, with other elements added for specific properties.
The percentage of carbon in steel can range from 0.2% to 2.1%, with higher carbon content resulting in harder and stronger steel.
Other elements commonly added to steel include manganese, silicon, and sulfur.
The chemical com...
To prepare the TAR plan, I follow a systematic approach that involves analyzing the current situation, identifying key issues, developing strategies, and creating a detailed action plan.
Analyze the current situation by conducting a thorough assessment of the organization's financial, operational, and cultural aspects.
Identify key issues and challenges that are hindering the organization's performance and growth.
Develop...
There are typically four phases in a Turnaround (TAR) process.
The first phase is the planning phase, where the scope, schedule, and resources are determined.
The second phase is the preparation phase, where necessary materials and equipment are procured and inspections are conducted.
The third phase is the execution phase, where the actual maintenance and repair work takes place.
The fourth phase is the closeout phase, wh...
I prepared the plans by conducting thorough research, consulting with experts, and considering all relevant factors.
Conducted thorough research to gather information and understand the requirements of each plan
Consulted with experts in the respective fields to ensure accuracy and effectiveness of the plans
Considered all relevant factors such as site conditions, regulations, and potential risks
Developed detailed step-by...
The HSE policy in TAR is a set of guidelines and procedures aimed at ensuring the health, safety, and environmental protection during the turnaround process.
The HSE policy includes measures to identify and mitigate potential hazards and risks.
It promotes the use of personal protective equipment (PPE) and safety protocols.
Regular safety inspections and audits are conducted to ensure compliance with the policy.
Training a...
I applied via Naukri.com
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African Industries
Chandan Steel
Oswal Castings
Imerys