Circuit Lab

The main purpose of science laboratory 1 was to familiarize the students with the equipment interior the lab. This was make by taking pulsements from multiple circuit setups. The instruments use up within this lab accept a digital multi-meter, an oscilloscope, and an ammeter. The first section of the lab was to heartbeat the resistance in 10 different resistors to settle if they alone fell within the 5% tolerance they are guaranteed. triple of the resistors deliberate were required to be 4.7k and 3.3k resistance because they were to be use later on in the lab. The other 7 resistors were elect at random. plank 1 in the appendix shows every(prenominal) of the data recorded from this dance step for all 10 of the resistors. As shown, all 10 of the chosen resistors were within the 5% tolerance. The second gear section of the lab compound using two 4.7k resistors in a circuit, shown in make clean up 1 of the appendix. both(prenominal) the DMM and oscilloscope were use the measure the DC potential difference crosswise V2. The recorded data for this theme be seen in dodge 2 of the appendix. The DMM was overly use to determine the DC true across Figure 2, kindle in the appendix. The results of this can withal be seen in postpone 2 of the appendix. Next, the oscilloscope was used to measure the sin revolve of the dwell setup. Both the achievement and amplitude of the sine roll out were calculated this way.

The data is shown in put off 3 of the appendix. The RMS voltage was then metrical with the DMM and compared to the sine wave amplitude measured by the oscilloscope. This is possible because the ratio of V1 and V2 are the same whether it is measured in RMS voltage or amplitude. The last section baffling changing one of the 4.7k resistors to 3.3k. in one case this was done, all the data from Table 2 using 4.7k resistors was repeated. This new(a) data can be found in Table 4 of the appendix. In oddment it can be verbalise that the data recorded during this lab was done so accurately. It is also true that the task of creation familiarise with the lab equipment was a success. If...If you want to get a all-encompassing essay, order it on our website: Orderessay

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