A totally depleted silicon detector with 0.5-mm thickness is operated with large overbias so as to...
Qno 5 only Test 2, ENS345, Spring 2019 is made of ntype silicon with resistivity of 10 am and recombination lifetime of 80 με. The photoresistor is illuminated with light so that the electron-hole pairs generation throughout its volume is resistivity of the photoresistor under illumination. 2. In the photoresistor described above, find position of quasi-Fermi levels before illumination and during illumination described above, estimate mean free time, mean free path and drift velocities of electrons and holes when 3....
summatize the following info and break them into differeng key points. write them in yojr own words apartus 6.1 Introduction—The design of a successful hot box appa- ratus is influenced by many factors. Before beginning the design of an apparatus meeting this standard, the designer shall review the discussion on the limitations and accuracy, Section 13, discussions of the energy flows in a hot box, Annex A2, the metering box wall loss flow, Annex A3, and flanking loss, Annex...
summarizr the followung info and write them in your own words and break them into different key points. 6.5 Metering Chamber: 6.5.1 The minimum size of the metering box is governed by the metering area required to obtain a representative test area for the specimen (see 7.2) and for maintenance of reasonable test accuracy. For example, for specimens incorporating air spaces or stud spaces, the metering area shall span an integral number of spaces (see 5.5). The depth of...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...