Lab09_LightIntensity A Fox

Explain global and local lighting models. Explain the main differences between the two lighting methods, focusing on the data needed for each.

Deflection of an electron beam by electric fieldFollow the method to calculate how the voltage between the vertical plates varies the height of the election beam in the region between the plates.Method: 1- your Crooked tube is similar to the CRT of an oscilloscope. The main difference being that your tube has no horizontal deflectors, only vertical ones. The electron gun (“C”) is used to accelerate electrons. Draw a diagram of the barrel and deflector plates. Represent an electron coming out of the barrel with a horizontal velocity v0. 2- Assuming no deviation, trace the trajectory of the election between the plates. The undeflected position of the electron beam will serve as a reference. Suppose now that the electron, while crossing the plates, is deflected upwards. The vertical difference between the two points of impact on the TRC screen is the delta y deviation that we are looking for. If the electron is deflected upward, what is the orientation of the electric field between the…

3. Fast help needed to answer this Engineeing question. Check image.   Postive feedback for right answer :)

List and describe the different types of lighting classes available on the market. Discuss the different types of lights available for these classifications, say 5 key types of light bulb/ fitting per class. In addition, what types of lighting would be used in long car tunnels in comparison to a set of offices, or even streetlights? What factors would dictate the type of light used in each scenario? For the lights you think are most suitable for a tunnel and streetlight, discuss the construction of such lights and what materials need to be considered to make them suitable for their intended use.

can you answer these questions on solar thermal collector experiment using the following bullet points. Why does correct positioning and weather affect the results obtained? Why it worked/failed. In your opinion, is Solar Thermal a useful technology for the UK? Avoid giving a binary answer and try to think of all variations of solar thermal technology and all regions of the UK. How would you modify the technology to become better/more efficient and more appropriate for the UK? If you were given the chance to do the experiment again, how would you do it and why? The answers to these questions should be supported by mindful arguments. This should occupy, at least, two pages of the report.

This is not a project and/or assignment for marks, as theses are textbook questions, and will not be copying the tutors work/answers. Please answer all the questions in the space provided and in full details. Answer in complete sentences. Take as much time as needed to answer all of the questions correct please and thank you. Will write a very neat and wonderful review afterwards.

Question 1a Which is necessary for electrons to flow from the negatively charged portion of the solar panel to the positively charged portion of the panel? Pick one answer and explain why. A) permit B) circuit C) diode D) charge controller   Question 1b. Which of the following is not a factor that affects how much power a solar panel will produce? Pick one answer and explain. A) the size of the panel B) the reflective coating on the panel C) the air temperature D) the relative humidity   Question 1c. Which of the following is the rating on a solar panel that indicates the theoretical maximum voltage a panel can produce when measured under standard test conditions? Pick one answer and explain why. A) maximum power (Pmax) B) maximum power voltage (Vmp) C) open circuit voltage (Voc) D) short circuit voltage (Isc)

The   maximum   voltage   of   a   photovoltaic    array  is  600  volts.  Assume  a  particular  array  will  be  utilizing  180-watt  modules  (36  volts,  5 amps). a. What is the maximum number of modules that can be wired in series? b. How would you wire together 48 modules? c. What would be the output voltage and  current of the 48-module array?

Needs Complete typed solution with 100 % accuracy.

Q2\ fill in the blanks. 1- There are two types of fixed resistors....and... 2- element is to store electricity, or electrical energy. 3- An oscilloscope is. and 4- The power supply consist of........ 5- find the value of Capacitor [3k3] equal to 6- find the value of resistor [3k9] equal to

in this Lab you will be laying out and installing an emergency service panel. Emergency service panels have requirements for their installation and use and there are multiple types of installation for emergency (standby) services. Answer the following Questions:  List the requirements for an emergency service that is legally required. Where is a legally required emergency service installed? List the requirements for an emergency service that is Optional standby service. Where is an optional standby service installed?

A typical exterior masonry wall of a house, shownin the accompanying figure, consists of the items in theaccompanying table. Assume an inside room temperature of 68F and an outside air temperature of 10F,with an exposed area of 150 ft2. Calculate the heat lossthrough the wall.

With the aid of well labeled diagrams, explain the principle of operation of: a. a pyranometer. b. a wind turbine, from resource to electrical power

Using the diagram below and the component photos from page 4, draw the realistic experimental setup you will use in this lab.   Draw the actual apparatus with wires and other electrical elements, connected as they will be on your lab table.  Be sure to label components, junctions, and distances as appropriate.