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Açıklama DOĞUŞ UNIVERSITY FACULTY OF ENGINEERING ELECTRONICS & COMMUNICATIONS ENGINEERING DEPARTMENT ECE 201 Electrical Engineering LAB REPORT Experiment No : 3 Name of the Experiment : Power Date of the Experiment : 19 November Wednesday Student Name : Emrah ÇELİK Student No : 200134015 In this experiment, we saw that how the currents and voltages behave when several resistors are connected together to provide a network of resistors. Here, we will need the apparatus five resistors (1k, 2.2k, 330, 680 and 470-?), psu, voltmeter & ampere-meter and linkers. Electricity & Electronics Constructor EEC470 Basic Electricity and Electronics Kit EEC471-2 Power supply unit 0 to 20V variable d.c regulated Multimeters or Voltmeter 0-20V dc Milliammeter 0-20mA dc 1K0 ,(100,220,330,470,680,1000?) resistances for part 1 & 2 In this part of the experiment there is a 1000? resistor with a voltage source. We measured the power and the current for six different values of the voltage .Let’s look at the values at the table below. VOLTAGE (V) CURRENT (mA) POWER (W) 0.040V 0.00mA 0.000W 2.47V 1.99mA 0.004W 3.99V 4.10mA 0.009W 6.02V 6.20mA 0.036W 8.07V 8.05mA 0.064W 10.02V 10.4mA 0.100W P (W) 0.1 0.064 Then we find this kind of 0.036 a parabolic graph because the 0.009 proportion is squarely changed. 0.004 V (Volt) 0...
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Ekleme tarihi: 15.10.2008 16:13
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En son güncelleme 14.10.2008 16:14
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