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Unformatted text preview: Figure was measured using a force dial. An Ohmmeter was connected to the normally open pins and the force was measured 5 times when the Ohmmeter gives a reasonable reading. The length of bar E and the gap between . Was measured using a caliber in order to find out the displacement of bar E along the centerline. Using the value of the displacement and the mean of the forces, the equivalent stiffness was calculated. The values of the voltage at which the relay closes and opens were recorded 5 times for each by increasing and decreasing the voltage across the relay until it opens and closes. Part B For part B of the lab, a GaussMeters probe was calibrated and then was put in relays gap in order to measure the magnetic flux density of the relay. The values of the flux density was recorded at voltage values of 5,10 and 15V....
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