Engineering, 25.03.2020 13:34 keiryporthillo

The diagram below is just a help.
please help me with that task.

The adjacent circuit with an ohmic resistor and a temperature-dependent resistor is used for temperature detection. Thermistors are conductive materials that have a higher conductivity at high temperatures than at low temperatures. This means that their electrical resistance decreases with increasing temperature.

#1 Calculate the voltage U20 if a temperature of 20 degrees Celsius is measured at the temperature-dependent resistor!

#2 Calculate the temperature of the thermistor with an open circuit voltage U20 = 3.2 V at the temperature-dependent resistor!

thank you.

Answers: 1

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 18:10, sarahgrindstaff123

Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.

Answers: 2

continue

Engineering, 04.07.2019 18:20, rhussein6452

Wiy doeres rere okhn a pump whon working betwon the same pressure range?

Answers: 2

continue

Engineering, 04.07.2019 19:10, shayshay7874

An electric kettle is made out of stainless steel, weighs two pounds (when empty) and is equipped with a heating element that consumes 2 kw of electricity. assuming that the water and the kettle are at the same uniform temperature at any moment of time, calculate the shortest possible time to bring 2 quarts of water from room temperature to the onset of boiling

Answers: 2

continue

Engineering, 04.07.2019 19:20, nikkiebartels

Afan that can provide air speeds up to 60 m/s is to be used in a low-speed wind tunnel with atmospheric air at 35 c. if one wishes to use the wind tunnel to study flat-plate boundary layer behavior up to reynolds numbes of re 10, what is the minimum plate length that should be used? at what distance from the leading edge would transition occur if the critical reynolds nurnber were rer, e = 5 × 105?

Answers: 2

continue

You know the right answer?

The diagram below is just a help.
please help me with that task.

The adjacent circui...