Peninsula Petroleum Interview Questions and Answers

Physics,chem,math,quantitative apti.. etc

Q1. Can you work with team
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Q2. What is elctrolysis,what do you know how we can prepare aluminium
Ans. 
Electrolysis is a process of breaking down a compound using electricity. Aluminium can be prepared by electrolysis of alumina.
• Electrolysis involves passing an electric current through a compound to break it down into its constituent elements.

• Aluminium is prepared by electrolysis of alumina (Al2O3) dissolved in molten cryolite (Na3AlF6).

• The process involves the use of carbon electrodes, which react with the oxygen relea...read more
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Q3. Can you work at a temp 50 degree
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Q1. What is your family background?
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Q2. What are your salary expectations?
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Q3. Share details of your previous job.
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Q4. Why are you looking for a change?
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Its completely full of numerical problems

The coding test doesn't have enough time to complete it.Though the question was easy but the time given for it to complete it was very tough

Q1. The technical round deals with the OOPS concept and mainly Focus on Java
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Virtual Interview - 60 Mcq questions(90mins). data interpretation, reading comprehension, verbal, html, c++, oops

Few mcq questions will be asked and 2 coding problems total duration 90mins. should be strong in string and array concepts

1st Round was aptitude for this role.
Here there are easy to medium range questions they were asked.
Data interpretation questions are more in this test

There was 2 coding questions based on Strings and numerical.this round was medium to hard

Q1. 1) overhauling of maintenance. 2) what is the function of cooling tower.
Ans. 
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...read more
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Q2. How to dismental of boiler feed pump
Ans. 
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
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Q1. All questions related to foundry
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Q2. And machine shop and patterns making
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Q1. Pellet plant maintenance work
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Q2. Pellet plant working procedure
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Pellet plant is a facility that transforms raw materials into pellets through a series of processes like grinding, drying, and compressing.
• Raw materials such as wood chips or sawdust are fed into the plant

• The raw materials are ground into a fine powder

• The powder is then dried to remove moisture

• The dried powder is compressed into pellets using a pellet press

• The pellets are cooled and screened to ensure quality

• The final ...read more
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Q3. Cooler car plate replacement work
Ans. 
Replacing cooler car plates involves removing old plates, cleaning the area, and installing new plates securely.
• Remove old cooler car plates carefully to avoid damaging surrounding components

• Clean the area thoroughly before installing new plates to ensure proper adhesion

• Securely install new cooler car plates to prevent any leaks or malfunctions
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Q4. Kil girth gear reverse process
Ans. 
The reverse process of kiln girth gear involves disassembling, inspecting, repairing, and reassembling the gear to ensure proper functioning.
• Disassemble the girth gear carefully to inspect for any damage or wear

• Repair or replace any worn or damaged components

• Reassemble the gear ensuring proper alignment and torque specifications

• Perform testing to ensure the gear functions correctly after reassembly
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