A strain gage is carefully matched with three fixed-bridge resistors, each having a resistance of 120 2 The gage factor is 2.05,
and the bridge supply voltage is 3.00 V. The strain gage is installed on a structure and connected to the bridge with a pair of 15m leads with a resistance of 0.102/m.
(a) What will be the apparent strain before application of the load?
(b) If the structure is then strained to 800 ustrain, what will be the bridge output voltage?
(a) What will be the apparent strain before application of the load?
(b) If the structure is then strained to 800 ustrain, what will be the bridge output voltage?
1 answer:
Answer:
Answer for the question:
A strain gage is carefully matched with three fixed-bridge resistors, each having a resistance of 120 2 The gage factor is 2.05, and the bridge supply voltage is 3.00 V. The strain gage is installed on a structure and connected to the bridge with a pair of 15m leads with a resistance of 0.102/m.
(a) What will be the apparent strain before application of the load?
(b) If the structure is then strained to 800 ustrain, what will be the bridge output voltage?"
is given in the attachment.
Explanation:
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Answer:
Source 2.
Explanation:
The efficiency of the ideal reversible heat engine is given by the Carnot's power cycle:
Where:
- Temperature of the cold reservoir, in K.
- Temperature of the hot reservoir, in K.
The thermal efficiencies are, respectively:
Source 1
Source 2
The power produced by each device is presented below:
Source 1
Source 2
The source 2 produces the largest amount of power.