Find the following open circuit voltage

Assignment Help Electrical Engineering
Reference no: EM131135619

For the simple equivalent circuit of 0.017 m2 PV cell shown below, the reverse saturatoin current is I0= 4 * 10-11 A and at an insolation of 1-sun the short circuit current is Isc = 6.4 A. At 25 degrees C, find the following:

832_Transtutors004_cdbb5621-7845-46e9-a864-a1092823e5a8.png

a. The open circuit voltage

b. The load current and the output power when the output voltage is V = 0.55 V

c. The efficiency of the cell at V=0.55 V

Reference no: EM131135619

Questions Cloud

What is the total energy expended by the input : Instead of a unit step, suppose the input is a unit pulse (unit-amplitude, unit-duration) delivered to the circuit at time t = 10. What is the output voltage in this case? Sketch the waveform.
Write paper on research supported cause effect essay : Writr paper Assignment on Research-Supported Cause-Effect Essay. - Writing assignment will be an essay supported by research in which you analyze either causes or effects of a phenomenon.
Investigation in to the growth of e-commerce : Project Title: An investigation in to the growth of e-commerce and its impact on new start-up. Outline of what the project is about. Outline of organization/sector being researched (as relevant). Setting out of Research questions/objectives
Prepare staffing plan utilizing a level workforce strategy : The company currently has 10 associated. No more than 10 new hires can be accomendated in any month. No backorders are allowed, overtime can not exceed 25% of regular time capacity on any month, There is no cost for unused overtime. Prepare a staffin..
Find the following open circuit voltage : For the simple equivalent circuit of 0.017 m2 PV cell shown below, the reverse saturatoin current is I0= 4 * 10-11 A and at an insolation of 1-sun the short circuit current is Isc = 6.4 A. At 25 degrees C
What is the categorical imperative : What is the categorical imperative? Choose either the formula of universal law or the formula of humanity and explain Kant's argument for this formula of the categorical imperative in detail, leaving no step out.
Legal challenges be used to manage business risk : How can patents, copyrights, and legal challenges be used to manage business risk?
Use the black-scholes option pricing model to estimate value : The short-term interest rate is now 5 percent and you expect that to remain constant over the next six months. Use the Black-Scholes option pricing model to estimate the value of this option.
Entrepreneurship into organizational strategy : The president of your company has recently announced the need for a greater effort to incorporate innovation and entrepreneurship into organizational strategy, and has asked you to list the requirements necessary for this to happen. Explain why each ..

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Discuss differential protection and differential protection

Discuss differential protection, modified differential protection and percentage differential protection of alternators. Draw the suitable connection diagrams for clear understanding.

  Find the total charge within the sphere

A spherical region defined by 0

  Optical coherent gain

1 page material for optical coherent gain after coupling in terms of Lo power and Lsig power, explaining with words and shows with formulas

  Write program to subtract 32 from fahrenheit temperature

Write a main program to call a procedure that converts the Fahrenheit temperature value stored in the location labeled TdegF to its Celsius equivalent. The range of temperatures is 32°F to 212°F. The procedure stores the converted temperature

  Determine what is the resonant frequency of the circuit

A series RLC circuit has elements with the following values: R=10Ω, L= .5H, and C=2μF. What is the resonant frequency of this circuit

  Draw ac equivalent ckt with load impedance element equated

A three phase 4.157kv 60hz power system serves a 2880kva load pf=.8 lagging. Draw the ac equivalent circuit with load impedance element equated. The load is delta connected. solve for all the current (6 total).

  Determine what will the approximate output voltage be

The relative dB amplitude reaponse of an amplifier decreases at the rate of 6 dB per octave at frequencies over 100 kHz. When the input of this amplifier is excited by a sinusoidial voltage of500 kHz and amplitude of 10 V

  Draw the gate-level diagram

Write the logic equation for Y in terms of A,B,C that solves this problem, and draw the gate-level diagram.

  What is the amplitude of motion for mass

The maximum speed of a 3.1 -kg mass attached to a spring is 0.70 m/s, and the maximum force exerted on the mass is 13 N. (a) What is the amplitude of motion for this mass?

  What is the radius of the outer conductor

Polyethylene with ?_r = 2.25 is used as the insulating material in a lossless coaxial line with a characteristic impedance of 50 Ω. The radius of the inner conductor is 1.2 mm.

  Describe the operation of the transmission gate

Describe the operation of the transmission gate. Consider the source and drain terminals of both the NMOS and PMOS devices. Why not use two NMOS devices Does it pass analog or digital signals

  Find what is the time constant of a series rl circuit

A) the current decreases by a factor of 1000 in .2s B) the time required for the current drop to half of its intial value is .1s less than the time required for it to drop one-quarter of its intial value.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd