How does the high pressure switch protect the compressor? A high pressure switch (HPS) and a low pressure switch (LPS) are protective devices for the compressor and refrigeration circuit. The high pressure switch monitors the system for an inoperative outdoor motor, and/or a dirty/restricted condenser (outdoor) coil. Some switches are reset only from inside the […]
What is a Met unit?
What is a Met unit? One metabolic equivalent (MET) is defined as the amount of oxygen consumed while sitting at rest and is equal to 3.5 ml O2 per kg body weight x min. This article summarizes and presents energy expenditure values for numerous household and recreational activities in both METS and watts units. What […]
How can marketers deliver value to their customers?
How can marketers deliver value to their customers? How can marketers deliver value to their customers over the long term? By filling customer needs in ways that exceed their expectations. Satisfies wants by converting inputs into a finished form. Satisfies wants by providing goods and services at a convenient time for customers. What do customers […]
What does eutectic composition mean?
What does eutectic composition mean? An eutectic is a melting composition of minimum two or more components, each of which melts and freezes congruently. During the crystallization phase, a mixture of the components is formed, hence acting as a single component. What is eutectic phase diagram? Eutectic point – the point on a phase diagram […]
What does the above figure represent piston offset?
Can liquid hydrogen be used as fuel?
Can liquid hydrogen be used as fuel? Liquid hydrogen can be used as the fuel for an internal combustion engine or fuel cell. What are the advantages of using hydrogen as a fuel? What are The Advantages of Hydrogen Fuel Cells? Renewable and Readily Available. Hydrogen is a Clean and Flexible Energy Source to support […]
How do you call a base class function from a derived class?
How do you call a base class function from a derived class? To modify the way a function defined in a base class works in the derived class, simply redefine the function in the derived class. Note that when you redefine a function in the derived class, the derived function does not inherit the access […]
How does the law of conservation of mass apply to the real world?
How does the law of conservation of mass apply to the real world? The law of conservation of mass states that matter cannot be created or destroyed in a chemical reaction. For example, when wood burns, the mass of the soot, ashes, and gases equals the original mass of the charcoal and the oxygen when […]
How do you find the normal depth of a trapezoidal channel?
How do you find the normal depth of a trapezoidal channel? Answer: normal depth = 1.02 m. (b) Geometry: trapezoidal cross-section with base width b, surface width �� + 2 × (2ℎ) and two sloping side lengths √ℎ2 + (2ℎ)2 = ℎ√5. How do you find the slope of a trapezoid? Trapezoidal Cross Section The […]
What are some common ways of converting fuel to useful energy check all that apply?
What are some common ways of converting fuel to useful energy check all that apply? Check all that apply. freezing it. rotating it. burning it. What energy is involved when wood burns in a campfire check all that apply? The wood burning generates electricity from heat, which is thermal energy. The answers are chemical energy […]