Topics:
- What is Flashing, Cavitation in control valve ?
- Open-loop and closed-loop control systems.
- Control Valve Flow Characteristics
- Leakage classification of Control Valves.
- Valve coefficient(Cv), Flow factor(Kv), and their Relationship?.
- Common Errors in Measuring Instrument Calibration: Zero, Span, Linearity, and Hysteresis.
- What is a Submersible Pump? Working Principles, Types, Advantages, and Disadvantages.
- What are the Types of Test signals?
- Types of wear to which a Control Valve is exposed
- What is Rotameter? Principle, Classification, Advantages, and Disadvantages.