SONATRACH Mechanical Technician Interview Questions and Answers

Q1. Type of pumps and pump sealing system and pump api plan
Ans. 
Different types of pumps include centrifugal, reciprocating, and rotary pumps. Pump sealing systems can include mechanical seals, packing seals, and magnetic drive seals. Pump API plans are standardized plans for pump maintenance and troubleshooting.
• Types of pumps: centrifugal, reciprocating, rotary

• Pump sealing systems: mechanical seals, packing seals, magnetic drive seals

• Pump API plans: standardized plans for maintena
Answered by AI
Add your answer
Q2. Compressors mechanical maintenance
Add your answer

Q1. What are types of positive pump
Ans. 
Positive pumps are used to move fluids by creating a pressure difference.
• Positive displacement pumps

• Centrifugal pumps

• Diaphragm pumps

• Gear pumps

• Piston pumps

• Peristaltic pumps

• Rotary pumps

• Screw pumps

• Vane pumps
Answered by AI
View 1 more answer
Q2. What is centrifugal pump
Ans. 
A centrifugal pump is a mechanical device that uses centrifugal force to transport fluids.
• Centrifugal pumps are commonly used in various industries for fluid transportation.

• They work by converting rotational energy from a motor into kinetic energy in the fluid.

• The fluid enters the pump through the inlet and is accelerated by the impeller.

• The impeller's rotation creates centrifugal force, pushing the fluid towards the p...read more
Answered by AI
View 1 more answer
Q3. Where is jockey pump located
Ans. 
The jockey pump is typically located in the fire pump room or near the main fire pump.
• The jockey pump is a small pump used to maintain pressure in a fire protection system.

• It is usually installed in conjunction with the main fire pump.

• The jockey pump helps prevent the fire pump from starting and stopping frequently by maintaining a constant pressure in the system.

• It is commonly found in the fire pump room or in close p...read more
Answered by AI
View 1 more answer
Q4. Where is fire engines used
Ans. 
Fire engines are used in various locations to respond to and extinguish fires.
• Fire engines are used in cities and towns to respond to structural fires in buildings.

• They are also used in rural areas to combat wildfires.

• Fire engines are deployed at airports to handle aircraft fires and emergencies.

• They are used in industrial areas to respond to fires in factories and warehouses.

• Fire engines are even used on ships and boa
Answered by AI
View 1 more answer
Q5. What is motor operator valve
Ans. 
A motor operator valve is a type of valve that is operated by an electric motor.
• Motor operator valves are commonly used in industrial applications.

• They are designed to control the flow of fluids or gases.

• Motor operator valves can be used in various systems, such as pipelines, power plants, and manufacturing processes.

• These valves are typically controlled remotely, allowing for automated operation.

• Examples of motor oper...read more
Answered by AI
View 1 more answer

Q1. All electrical related questions
Add your answer
Q2. Some basic information
Add your answer

Q1. Power supply machine
Add your answer
Q2. Electrical equipment
Add your answer
Q3. T/F or DG Related
Add your answer
Q4. Power supply related
Add your answer
Q5. AC DC power supply related
Add your answer

Q1. Asked questions related to Thermodynamics, Power plant and subject of choice
Add your answer

Q1. How can you managed manpower and helpful mechanical sources distribute
Ans. 
Manpower can be managed by proper planning, delegation of tasks, and effective communication.
• Create a detailed project plan with timelines and milestones

• Delegate tasks based on individual strengths and expertise

• Ensure effective communication channels are established

• Regularly monitor progress and make necessary adjustments

• Utilize helpful mechanical sources such as automation and technology

• Provide necessary training and ...read more
Answered by AI
View 1 more answer
Q2. Column Maintenance mainly useful source
Add your answer
Q3. ASME Codes and standard
Ans. 
ASME Codes and standards are a set of guidelines and regulations for designing, manufacturing, and testing mechanical equipment.
• ASME codes and standards are developed and maintained by the American Society of Mechanical Engineers.

• They cover a wide range of topics such as pressure vessels, piping, boilers, and nuclear power plants.

• Compliance with ASME codes and standards is often required by law or industry regulations.

• ...read more
Answered by AI
Add your answer
Q4. Material requirements
Add your answer

Q1. After the initial rounds of candidate selection, every company holds an HR interview round to get to know the potential candidates personally. An HR interview's main aim is to judge the candidates' persona...read more
Add your answer
Q2. Here's how you can pass your HR interview:
Add your answer

Written/Aptitude test: The first round for most of the companies is written round. ...
Technical interview Round: The next round is a technical interview. ...
HR interview round: The HR interview round is the last round where candidates are judged on the basis of their communication skills, soft skills, confidence level, etc.