Access the combo details at the link https://www.engenhariaecia.eng.br/cur... Buy 3 courses and pay for only 2. This combo includes the following courses: 1) Online Course: Centrifugal Pumps: Design - Maintenance - Operation 2) Three-phase Induction Electric Motors 3) Online Course: Industrial Sealing with Focus on Mechanical Seal CENTRIFUGAL PUMPS: DESIGN-MAINTENANCE-OPERATION 1. Classification, Types and Characteristics of Pumps 1.1. Definition of Pumps 1.2. Classification of Pumps 2. Classification of Centrifugal Pumps 2.1. Classification Regarding the Orientation of the Rotor Shaft 2.2. Classification Regarding the Mechanical Configuration or Support 2.3. Classification Regarding the Number of Rotors 2.4. Classification Regarding the Suction and Discharge Connections 2.5. Classification According to Impeller Type 2.6. Classification According to the Standard Used in Manufacturing 3. Design of a Centrifugal Pump 4. Components of a Centrifugal Pump 4.1. Impeller 4.2. Spiral Casing, Volute or Spiral Body 4.3. Diffuser 4.4. Shaft and Sleeve 4.5. Wear Rings and Plates 4.6. Sealing Chamber 4.7. Support or Bearing Housing and Bearings 4.8. Bearing Housing Seal 4.9. Couplings 5. Forces Acting in Centrifugal Pumps 6. Identification of Centrifugal Pumps 7. Operation of Centrifugal Pumps 7.1. Operating Principle 7.2. Characteristic Curves 7.3. Head Losses and Their Influence 7.4. System Curve and Operating Point of Centrifugal Pumps 7.5. BEP Best Efficient Point or Maximum Efficiency Point 7.6. What is Cavitation 7.7. Geometric Suction Head and NPSH - Concept of flooded and non-flooded pumps 8. Assembly and Installation of Centrifugal Pumps 8.1. Assembly of Centrifugal Pumps  exploded view 8.2. Balancing of Centrifugal Pumps 8.3. Alignment - Misalignment 8.4. Transportation of Centrifugal Pumps 8.5. Field Installation of Centrifugal Pumps 8.6. Suction and Discharge Piping 9. Operation of Centrifugal Pumps 9.1. Start-up Procedures 9.2. Post-Start-up Procedures 9.3. Shutdown Procedure 9.4. Priming of Centrifugal Pumps 10. Maintenance of Centrifugal Pumps 10.1. Conservation 10.2. Field Inspections 10.3. Predictive Maintenance 10.4. Preventive Maintenance 10.5. Corrective Maintenance 10.6. In-Shop Inspections and Component Repair 11. Most Common Problems 11.1. No Liquid Discharge from the Pump 11.2. Insufficient Liquid Discharge 11.3. Insufficient Pressure 11.4. Performance Peaks 11.5. Excessive Energy Consumption 11.6. Mechanical Seal Leaks Excessively THREE-PHASE INDUCTION ELECTRIC MOTORS 1. Introduction to Three-Phase Induction Electric Motors 1.1. What is an Electric Motor 1.2. Classification of Electric Motors 2. Construction Features of Induction Electric Motors 2.1. Stator 2.2. Rotor 2.3. Dimensions of Electric Motors 2.4. Standard Construction Forms 2.5. Painting 3. Fundamental Concepts 3.1. Torque (C) or Torque 3.2. Mechanical Power (Pmec) 3.3. Mechanical Power of the Electric Motor 3.4. Electrical Power of the Electric Motor (Pel) 3.5. Power Factor (PF) 3.6. Relationship between Power and Torque 3.7. Efficiency of the Electric Motor 3.8. Alternating Current System 3.9. Connections in Three-Phase Star-Delta Systems 3.10. Rotating Magnetic Field 3.11. Speeds or Rotations and Slip 4. Characteristics of the Power Supply Network 4.1. Power Supply System 4.2. Connections 4.3. Frequency 4.4. Direction of Rotation 4.5. Starting Methods 5. Acceleration Characteristics 5.1. Motor Characteristic Curve 5.2. Motor Categories 5.3. Moment of Inertia 5.4. Acceleration Time 5.5. Starting Regime 6. Operating Regime Characteristics 6.1. Temperature Rise 6.2. Motor Useful Life 6.3. Motor Thermal Class 6.4. Service Factor (FS) 6.5. Types of Thermal Protection Devices 6.6. Service Regimes 6.7. Nominal Power 7. Environmental Characteristics 7.1. Influence of Altitude 7.2. Aggressive Environments 7.3. Hazardous Environments 7.4. Motor Protection Degree 7.5. Environments with Explosive Atmospheres 7.6. Heating Resistance 8. Identification Plate 9. Driving Three-Phase Induction Electric Motors 9.1. Direct Start 9.3. Compensating Start 9.4. Starting with Soft Starter 9.5. Starting with Frequency Inverter 10. Main Types of Induction Electric Motors 11. Maintenance of Electric Motors INDUSTRIAL SEALING WITH A FOCUS ON MECHANICAL SEALS 1. Introduction to Rotating Equipment 2. Most Used Seals in Rotating Equipment 3. Compression Packing 4. Wet Mechanical Seals 5. Auxiliary Sealing Plans or Systems 6. Introduction to DGS or Dry Gas Seals