All answers must have 5-7 sentences each, must be in own words 1. What is solar radiation? Explain with help of plank’s energy distribution (spectrum) diagram. 2. How do you calculate total irradiance from the sun? 3. Explain Stefan-Boltzmann law, Weins displacement law, and inverse square law. 4. Calculate total energy emitted by sun. (find energy emitted per unit area using S-B law, then […]

Hi, You need to answer all questions in the same file attached. Please answer each and every question in detail. Thanks Student Pack What is the purpose of this document? The Student Pack is the document you, the student, needs to complete to demonstrate competency. This document includes the context and conditions of your assessment, the tasks to be completed by you and an outline […]

    (All answers must have 5-7 sentences each, written in your own words) 1. What are semi-conductors? Give two examples.  2. What is Fermi distribution. 3. What are p-type and n-type semiconductors. 4. Explain a process for fabricating p type and n type semi conductors. 5. What is p-n junction? 6. What is the difference between photo electric effect and photo voltaic mechanism?  7. How […]

    (All answers must have 5-7 sentences each, in own words) 1. What are the positive aspects of wind energy? Explain at least 5 of them. 2.  Identify the world’s largest three wind turbines built and their key characteristics (Location, Power, blade dia etc) 3. Write an equation to find power from a wind turbine. Explain each parameter in it. 4. What is the meaning […]