What are some present-day applications of Wheatstone bridge circuits?
What will be an ideal response?
Wheatstone bridge circuits are rarely used today to measure resistance values. They are now used for designing sensing circuits such as: strain gauges for transforming a strain applied, to a proportional change of resistance and are widely used in industry; variometers to detect changes in air pressure to alerting glider pilots to updrafts or thermals so height can be gained allowing for longer flights; and explosimeters for sampling the amount of combustible gases in a space.
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A. plans B. IR teams C. scenarios D. technologies
A system consists of four components, connected as shown in the diagram. Suppose that the components function independently, and that the probabilities of failure are 0.05 for
A. 0.05
B. 0.03
C. 0.07
D. 0.14
Find the probability that the system functions.
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A. reprogram the calibration code B. prime the injector passage C. replace the injector cup D. change the hold-down crab
The Suez crisis marked the last time in history that the United States could
A. use the threat of nuclear war to win concessions. B. criticize Israel's foreign policy. C. condemn its allies for their actions in the Middle East. D. invoke the Eisenhower Doctrine. E. use its oil weapon to make foreign policy demands.