Assume that the bridge is initially in balance and R4 is a strain gauge with an unstrained resistance of 300 Ω and a Gauge Factor GF of 150. The reference voltage is 5 V and R1=R2=R3=300 Ω. What is the change in resistance that results from a compressive strain of 1000 µε? What is the change in the output voltage VAB?
Three-Phase Transformers
Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.
Transformer
Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.
Assume that the bridge is initially in balance and R4 is a strain gauge with an
unstrained resistance of 300 Ω and a Gauge Factor GF of 150. The reference
voltage is 5 V and R1=R2=R3=300 Ω. What is the change in resistance that results
from a compressive strain of 1000 µε? What is the change in the output voltage
VAB?
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