Engineering, 17.02.2020 18:00 robin6150
The input offset voltage of an integrated circuit opamp is amplified by the open-loop gain of the opamp, just like any input voltage. Select one: True False
Answers: 2
Engineering, 06.07.2019 03:10
Consider two concentric spheres forming an enclosure with diameters of 12 cm and 18 cm the spheres are maintained at uniform temperatures ti-50°c and t2 = 250°c and have emissivities .45 and .8, respectively. determine the net rate of radiation heat transfer between the two spheres per unit surface area.
Answers: 1
Engineering, 06.07.2019 04:10
Aheat pump that operates on the ideal vapor compression cycle with refrigerant-134a is used to heat water from 15°c to 45°c at a rate of 0.12 kg/s. the condenser and evaporator pressures are 1.4 and 0.32 mpa, respectively determine: (a) the power input to the heat pump
Answers: 1
Engineering, 06.07.2019 05:10
Through changes in clamping, a sheet-metal forming operation can allow the material to undergo a negative minor strain in the forming limit diagram. explain how this effect can be advantageous.
Answers: 3
The input offset voltage of an integrated circuit opamp is amplified by the open-loop gain of the op...
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