DEPARTMENT OF ELECTRICAL & ELECTRONIC ENGINEERING POST LAB REPORT Course Name Course No Section No : : : Electrical circuits 2 EEE 201 01 Experiment No Experiment Name : : 01 Experimental study of sinusoids and their characteristics. Submitted To Student’s Name Student’s ID : : : Anwarul Azim Md. Zahid Hasan 2013-2-80-058 Group No : 01 2013-2-80-058; 2013-2-80-008; 2013-2-80-041; 2013-2-80-055; 2013-2-80-069; 2013-2-80-078 ID’s of Group Member : Performance Date Submission Date : : 16-09-2013 23-09-2013 OBJECTIVE: In this experiment, we will observe the sinusoids in oscilloscope through a simple circuit. We will also read read their characteristics and match with the measurements. CIRCUIT DIAGRAM:
c. Which metal would you use to make electric wires? |Metal |Density/gcm-3 |Melting Point |Electrical Conductivity |
This table shows the magnitude found when using the rheostat portion of the experiment. Trial 4 V (v) | I (A) | 2.0 | .02 | 4.0 | .04 | 6.0 | .06 | 8.0 | .08 | 10.0 | 0.1 | 12.0 | 0.12 | 14.0 | 0.14 | 16.0 | 0.16 | 18.0 | 0.18 | 20.0 | 0.20 | Table 4. This table shows the magnitude found when using the Unknown resistor portion of the experiment. In order to find the data from the above tables, my partners and I
b,c 2. A PC NIC and a switch port create one electrical circuit to use when sending data. The sender creates a (maximum) 1-volt electrical signal with a frequency of 1000 hertz. Which of the following facts are also true? (Choose two answers.)
Concepts of FPGA floor plan, critical path, design gate count, I/O configuration and pin assignment to be taught in this experiment. 4. Generation of configuration/fuse files for all the blocks/codes developed as part of Expt.1. and Expt. 2.
Jose Flores 6th period 1-27-14 LAB REPORT Introduction: A substance can conduct an electrical current if it is made of positively charged and negatively charged particles that are free to move about and is called a conductor. The purpose is to figure out conductivity of substances and to check which one conducts electricity. The hypothesis is that sucrose would be the only one that could not conduct out of the other six solutions. Materials: The materials used in this lab where six solutions , napkins, 2 pairs of gloves, 2 cups (1 cup with distilled water and 1 cup with solid NaCI) and a conductivity meter. The six solutions are sodium chloride, hydrochloric acid, sodium hydroxide, acetic acid, ammonia and sucrose.
Current as a function of time: Based upon the given information, we will be determining the Amplitude (A), period (and thus, B), and the phase shift (C). Given information states there is not a phase shift, therefore the value of D is zero and does not need to be recorded throughout the problem. The Amplitude (A) or maximum for the current has been given: 5 Amps. This indicates that the range will span from -5 to 5 on the y-axis. It is also given that at t=zero (time=zero) the current is equal to 5 Amps, meaning there is a negative phase shift (or phase shift to the left).
Determining the mass of the two unknown weights (unknown weight #1 and #2) was determined using only the centigram balance using the weighing by difference method. Unknown weight # 1 had a mass of 24.82 g while unknown weight #2 had a mass of 25.17 g. The average mass experiment was conducted by individually weighing five different copper slugs on an electronic balance, then
B. C. D. Ampere Volt Ohm Tesla 3. Which one of the following measurements is stated correctly to two
Michael Rarick ET1220 Prof. Karam Labs 1 – 4 Lab 1 – Laboratory Instrument Familiarization, page 2 Lab 2 – Constructing a Logic Probe, page 3 Lab 3 – Number Systems, page 4 Lab 4 – Logic Gates, page 5 Lab 1 – Laboratory Instrument Familiarization Materials: - One 330 ohm resistor one 1k ohm resistor and one 2.7k resistor - One LED - One 555 timer IC - Two capacitors one a high value one low (.1 micro Farad and 100 micro Farad) Purpose: The purpose of the experiment was first and foremost to review the equipment and to make sure that we could wire the circuit according to the schematic and to gain experience doing so. This also involved gaining familiarity with how ICs must be powered and grounded