ClassX Video Lessons Grade University

Category: University

Industrial Heat Exchangers Explained

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How Solenoid Valves Work – Basics actuator control valve working principle

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How to control a BLDC with an Arduino

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What is a Refrigeration Ton + CALCULATIONS chiller hvac btu kw

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Electric Motor Build – Make a simple electric motor

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Spiral Heat Exchangers Explained

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Chiller – Expansion Valve HVAC

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How Optocouplers work – opto-isolator solid state relays phototransistor

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How 3 Phase Transformers Work – why we need them

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Ductwork sizing, calculation and design for efficiency – HVAC Basics + full worked example

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