Action Construction Equipment Assistant Sales and Service Manager Interview Questions and Answers

Low gas pressure can lead to various issues like inefficient operation or equipment failure. Corrective actions include checking for leaks, adjusting regulators, and ensuring proper ventilation.

• Check for leaks in the gas system

• Adjust regulators to increase gas pressure

• Ensure proper ventilation for gas combustion

• Inspect gas supply lines for blockages or restrictions

• Verify that gas appliances are functioning properly

I have 5 years of experience in the field and my current total CTC is $60,000.

• 5 years of experience in service engineering

• Current total CTC is $60,000

• Experience includes troubleshooting, maintenance, and repair of equipment

Pumps are mechanical devices used to move fluids from one place to another.

• Pumps can be used in various industries such as water treatment, oil and gas, and manufacturing.

• There are different types of pumps including centrifugal pumps, positive displacement pumps, and diaphragm pumps.

• Pumps can be powered by electricity, engines, or manual operation.

• Common applications of pumps include pumping water from wells, circulati...read more

Types of pumps include centrifugal pumps, positive displacement pumps, and axial flow pumps.

• Centrifugal pumps: use a rotating impeller to increase the pressure of a fluid.

• Positive displacement pumps: move fluid by trapping a fixed amount and forcing it through the discharge.

• Axial flow pumps: move fluid parallel to the pump shaft.

• Examples: Centrifugal pump - water pump, Positive displacement pump - diaphragm pump, Axial

Centrifugal pumps work by converting rotational kinetic energy into hydrodynamic energy to move fluid through the pump.

• Centrifugal pumps use an impeller to rotate and create a centrifugal force that pushes the fluid outward.

• The fluid enters the pump through the center of the impeller and is accelerated radially outward.

• The kinetic energy of the fluid is converted into pressure energy as it exits the pump through the di...read more

Seals in pumps prevent leakage and maintain pressure, ensuring efficient operation.

• Seals prevent leakage of fluid from the pump

• They help maintain pressure within the pump system

• Common types of seals include mechanical seals, packing seals, and lip seals

• Mechanical seals use two flat surfaces pressed together to prevent leakage

• Packing seals use a material like graphite or PTFE to create a seal

• Lip seals use a flexible lip

A mechanical seal is a device that helps prevent leakage between two moving or stationary parts in a machine.

• Used in pumps, compressors, and other rotating equipment

• Consists of two main parts: stationary seal face and rotating seal face

• Seal faces are pressed together to create a barrier against leakage

• Common materials include carbon, ceramic, and tungsten carbide

• Regular maintenance and monitoring are necessary to ensur

Pumps, fans, gearboxes, compressors, motors, and generators are essential components in various mechanical systems.

• Pumps are used to move fluids, such as water or oil, through a system.

• Fans are used to create airflow for cooling or ventilation purposes.

• Gearboxes are used to transmit power from one component to another at different speeds or torques.

• Compressors are used to increase the pressure of a gas, such as in air ...read more

Data collection process involves gathering, recording, and storing information for analysis and decision-making.

• Identify the data needed for analysis

• Determine the method of data collection (surveys, interviews, observations, etc.)

• Collect data using appropriate tools and techniques

• Ensure data accuracy and reliability

• Store data securely for future reference

• Analyze collected data to draw conclusions and make decisions

Condition monitoring of tools involves regularly checking and analyzing the performance and health of tools to prevent breakdowns.

• Regularly inspect tools for signs of wear and tear

• Use sensors to monitor tool performance in real-time

• Analyze data collected to predict potential failures

• Implement preventive maintenance based on monitoring results

Identifying primary or secondary seal problem in case of mechanical seal leakage.

• Check the location of the leakage to determine if it's the primary or secondary seal

• Primary seal leakage occurs on the product side while secondary seal leakage occurs on the atmospheric side

• Inspect the seal faces for wear and damage to identify the root cause of the leakage

• Check the seal flush and quench connections for blockages or impro...read more