152-EC4 Intro rev 3

152-EC4 Intro rev 3 - Quiz on EC3 Quiz on EC3 Turn on your...

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uiz on EC3 Quiz on EC3 Turn on your clickers to connect to this session You may reference your lab report/lab anual/notes when answering these questions manual/notes when answering these questions You will have 30 seconds for each question q No talking, no writing. Either will be seen as cheating, and you will receive a 0 for this quiz. You will only have 2 tries to answer each question
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EC4 Wheatstone Bridge In this lab you will accomplish the following tasks: 1. Become familiar with the use of the Wheatstone ridge bridge 2. Use the DC Wheatstone bridge to measure a resistance 3. Use the AC Wheatstone bridge to measure a resistance (page 1)
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R 3 G I R X A B D The arrangement of four resistors shown in the figure is known as the “Wheatstone bridge” R 1 R 2 C We monitor the current I through branch DC of the bridge using the galvanometer G. ( A very ensitive ammeter is known as a “galvanometer” ) E sensitive ammeter is known as a galvanometer ) y varying R R and R
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152-EC4 Intro rev 3 - Quiz on EC3 Quiz on EC3 Turn on your...

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