What are the selective laser sintering process parameters? The main laser parameters include wavelength, power, scanning speed, hatch distance, scan pattern, vector length [12], ratio of length to width [25], scan angle [25], beam spatial distribution [26], beam spot size [27], point overlapping [28], and continuous or pulsed laser operation. What does the SLS stand […]
What is the government spending multiplier give an example?
What is the government spending multiplier give an example? The fiscal multiplier is the ratio of a country’s additional national income to the initial boost in spending or reduction in taxes that led to that extra income. For example, say that a national government enacts a $1 billion fiscal stimulus and that its consumers’ marginal […]
How do you test for non-condensables in refrigerant?
How do you test for non-condensables in refrigerant? Check the pressure on the high side gauge and convert it to temperature using a PT chart. This saturated temperature should be within a couple degrees of outdoor air temperature. If this saturation temperature is any higher, you have nitrogen or non-condensables in the system. What effect […]
What is viscous Behaviour?
What is viscous Behaviour? The viscosity of a substance is simply the proportionality constant required to equate strain rate with stress. Ideal viscous behavior is referred to as Newtonian behavior, and occurs when there is a linear relationship between stress and strain rate. What causes viscoelasticity? Viscoelasticity is caused by temporary connections between fiber-like particles. […]
Why would a scientist opt to transmit data at a lower frequency instead?
Why would a scientist opt to transmit data at a lower frequency instead? A scientist opt to transmit data at a lower frequency instead because lower frequencys transmit data farther. Using reliable internet sources, identify three ways we use analog and digital signals in our everyday lives. What are the limitations of sending information using […]
What small appliances use the most electricity?
What small appliances use the most electricity? Here’s what uses the most energy in your home: Water heater: 14% of energy use. Washer and dryer: 13% of energy use. Lighting: 12% of energy use. Refrigerator: 4% of energy use. Electric oven: 3-4% of energy use. TV, DVD, cable box: 3% of energy use. Dishwasher: 2% […]
How do you use radix sort?
What is the most important source of error in the Brinell test *?
What is the most important source of error in the Brinell test *? What is the most important source of error in the Brinell test? Explanation: Brinell test is used on the rough surface. Coarse structure can also be tested using the Brinell test. Biggest source of error in indentation measurement. What is the use […]
Which layer of the OSI model is associated with network services and applications?
Which layer of the OSI model is associated with network services and applications? Application Layer Which layer in the TCP IP stack is equivalent to the network layer? Internet layer Why does the OSI model have 7 layers? The ISO decided that 7 layers was adequate to create the reference model they wanted! If the […]
Is shear modulus a material property?
Is shear modulus a material property? Young’s modulus is a measure of a solid’s stiffness or linear resistance to deformation. Shear modulus, Young’s modulus, and bulk modulus are modulii of elasticity, all based on Hooke’s law and connected to each other via equations….Table of Shear Modulus Values. Material Shear Modulus (GPa) Diamond (C) 478.0 What […]