A certain practical current source provides 0.1890625 W to a 90 ? load. That same practical...

A certain practical current source provides 0.1890625 W to a 90 ? load. That same practical current source provides 0.1987425 W to an 730 ? load. If the same practical current source had a resistance RL is connected to it, creating a voltage across RL of vL and a current through RLof iL. Find the values of RL, vL, and iL if
(a) vL×iLvL×iL is maximum
(b) vL is a maximum
(c) iL is a maximum.

(a) RL = ? , vL = V , iL = A

(b) RL = ? , vL = V , iL = A

(c) RL = ? , vL = V , iL = A

Expert Solution

Manojponduru answered 2 years ago

A 3.5 current source is connected to a 220 ohms load. The source resistance is 6kohms....

A 3.5 current source is connected to a 220 ohms load. The source resistance is 6kohms. Solve for the equivalent voltage source (E and Rs) for this practical source.

1. With the same voltage source and same parameters for current, which metal will be the...

1. With the same voltage source and same parameters for current, which metal will be the fastest to have 5g deposited on a cathode? Ag (from a AgCl solution) Pb (from a PbCl2) Au (from an AuCl3 solution) 2. Balance the following redox reaction in basic solution. MnO4⁻(aq) + H2C2O4(aq) → Mn2+(aq) + CO2(g) How many moles of H+ are in the balanced equation? a)8 b)2 C)0 D)6 3. We know that the reaction A --> 2C has an average...

An Uncontrolled Full-Wave full-bridge rectifier with RL-Source load and Discontinuous load current is to be designed...

An Uncontrolled Full-Wave full-bridge rectifier with RL-Source load and Discontinuous load current is to be designed based on the following assumptions and constraints. Design the circuit and calculate the parameters of the rectifier based on the following assumptions and constraints. Simulate the designed rectifier in PsPice and compare the simulated and the calculated results. a) The AC source is 220 V rms at 50 Hz. Vdc= 65 V, power absorbed by the resistor is 360 W. b) The AC source...

8. A 100 W load is connected to a 50 W transmission line. Determine the value...

8. A 100 W load is connected to a 50 W transmission line. Determine the value of the reactance to put in series at the input to the line and the length in wavelengths of the shortest transmision line to match with a 50 W source.

9. A 150 + j300 W load is connected to a 75 W transmission line. Determine...

9. A 150 + j300 W load is connected to a 75 W transmission line. Determine the value of the reactance to put in parallel at the input to the line and the length in wavelengths of the shortest transmission line to match with a 75 W source. Redo problem 9 using a short-circuited stub as the equivalent parallel reactance.

A voltage source and a current source both supply current on an electrical system. So why...

A voltage source and a current source both supply current on an electrical system. So why do we call a voltage source a voltage source? What is the difference between the two?

A radioactive source is prepared by chemically separating 90 Sr from other elements. Initially, the source...

A radioactive source is prepared by chemically separating 90 Sr from other elements. Initially, the source contains only 90 Sr but this radionuclide decays to a radioactive daughter 90 Y, which, after some time, reaches secular equilibrium with its parent. What is the time after the source is created that the activity of the daughter 90 Y is within 5% of that of the parent? I got 277 hours, is this correct? Explain whether the following statement is true or...

Select the lightest W section to support a uniform distributed load WD=0.5 kip/ft, W=1.4 kip/ft in...

Select the lightest W section to support a uniform distributed load WD=0.5 kip/ft, W=1.4 kip/ft in addition to the section self weight. The element will be simple supported with a span of 24 ft. Use A36 (Deflection does not require to be verified).

Using a light source with a power density of 500 W / m2 for a PV...

Using a light source with a power density of 500 W / m2 for a PV module with a surface area of 0.92 m2, the measured values at the Tcell = 55 ˚C are given as follows.  The current and voltage value corresponding to the maximum power point is Vmpp = 30 V and Impp = 1.45.  The open circuit voltage is Voc 38 V and the short circuit current is Isc 1.70.  The temperature coefficient for...

For a single phase bridge rectifier, the source is 200Vrms/60sssHz. The load is 2000W. the winding...

For a single phase bridge rectifier, the source is 200Vrms/60sssHz. The load is 2000W. the winding resistances of the transformer secondary is 0.5Ω and the forward drop resistance of each of the used diodes is 0.2 Ω. 1. What would be the load resistance. 2. Calculate the following: o TUF o Rectifier power efficiency o Rectification efficiency o Input power factor 3. Simulate the circuit and show the following: o Input and output voltage and current waveforms o Diode current...

Question