Engineering, 27.08.2020 08:01 nana55959
Consider the following rectifier circuit as drawn below. Assume the diode to be a Silicon diode. Explain the working principle of the circuit with graphs. Draw the output through the resistor, if the input is a sine wave with an amplitude of 2V. What are the major disadvantages of the following circuit?
Answers: 3
Engineering, 04.07.2019 18:10
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
Answers: 2
Engineering, 04.07.2019 18:20
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 19:20
Apiping systems consists of 6 m of 6-std type k and 12 m of 4-std type k, both drawn copper tubing. the system conveys ethylene glycol at a rate of 0.013 m3/s. the pressure drop across the system is to be calculated. there are two 90° elbows in the 6-in pipe, a reduction from the 6-in pipe to the 4-in pipe and four 90° elbows in the 4-in pipe. all fittings are soldered (same as flanged) and regular. the inlet and outlet of the system are at the same height.
Answers: 1
Engineering, 06.07.2019 02:30
Around steel bar, made from material with a yield stress of 750mpa, is loaded so that it has stresses co locations of maximum normal stress and maximum shear stress. use maximum shear stress and maximum distortion energy theories to calculate the safety factors for initial yielding failures.
Answers: 3
Consider the following rectifier circuit as drawn below. Assume the diode to be a Silicon diode. Exp...
Mathematics, 24.03.2021 01:00
Mathematics, 24.03.2021 01:00
Arts, 24.03.2021 01:00
Social Studies, 24.03.2021 01:00
Mathematics, 24.03.2021 01:00
English, 24.03.2021 01:00
Mathematics, 24.03.2021 01:00
Mathematics, 24.03.2021 01:00
Mathematics, 24.03.2021 01:00
English, 24.03.2021 01:00
Mathematics, 24.03.2021 01:00