Engineering, 28.03.2021 03:50, shawn4544
UNIT THREE ASSIGNMENT
1. An a. c. bridge is arranged as follows: The arms AB and BC consist of non-inductive
resistance of 100 S2, the arms BE and CD of non-inductive variable resistances, the arm
EC of a capacitor of 1 uF capacitance, the arm DA of an inductive resistance. The a. c.
source is connected to A and C and the telephone receiver to E and D. A balance is
obtained when the resistances of the arms CD and BE are 50 22 and 2500 12 respectively.
Calculate the resistance and the inductance of the arm DA. What would be the effect of
harmonics in the waveform of the alternating current source?
with
Answers: 1
Engineering, 03.07.2019 15:10, EmilySerna
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 18:10, katelynn73
Atmospheric air has a temperature (dry bulb) of 80° f and a wet bulb temperature of 60° f when the barometric pressure is 14.696 psia. determine the specific humidity, grains/lb dry air. a. 11.4 c. 55.8 d. 22.5 b. 44.1
Answers: 1
Engineering, 04.07.2019 18:20, cdyshaylia55
Water vapor initially at 10 bar and 400 °c is contained within a piston-cylinder assembly. the water lost heat to the surrounding according to isochoric (iso-volumetric) process until its temperature is 150 °c. the water is then condensed isothermally to saturated liquid. for the water as a system, calculate the work in kj/kg
Answers: 2
Engineering, 04.07.2019 19:10, gabigalvis1091
What is the main objective of using reheat rankine cycle?
Answers: 3
UNIT THREE ASSIGNMENT
1. An a. c. bridge is arranged as follows: The arms AB and BC consist of non-...
Mathematics, 09.12.2020 20:10
English, 09.12.2020 20:10
History, 09.12.2020 20:10