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A solar heating system can recharge (store heat) in a single sunny day enough to provide for the next two days. In otherwords, the only times that the solar heat must be augmented by someother heat source is when there are three of more consecutive cloudy days. During the heating season of 120 days, theweather patterns are historically that if a day is sunny, there isa 50% chance the next day will be sunny; otherwise it iscloudy. If a day is cloudy, there is only a one-third chancethe next day will be sunny; otherwise it will cloudy again.a) If today is sunny, how long (in days) willit be until the heating system requires back-up fuel?b) If yesterday was sunny and today is cloudy,what is the expected number of days that the house can go untilrequiring back-up fuel?c) If the system is running on back-up fuel,how many more consecutive days will it continue to operate onback-up before the solar heating can take over again?d) If the back-up heating is needed today, onaverage how long will it be until it is needed again?e) If the heating season is 120 days long andback-up fuel costs $10 a day what will the season's typicalfuel cost be?Generate a Matlab simulation to answer thesequestions. Next produce a state diagram, and its associated probability matrix. Find the steady state probability matrixand note that 1/π4 is the same as the simulatedanswer to part d above.
Given a geostationary satellite with 36,000 km altitude, a downlink frequency of 4 GHz and a ground receiver with a 1/3 m diameter dish.What is the satellite transmitter's EIRP in order for a 1 pW input to the ground receiver
Determine the left triceps muscle force (Ftri), elbow joint reaction force (Rj) required to hold this position along with any ground reaction forces (Rg) and/or reaction moments (Mg) in the hand. Show all necessary free body diagrams along with th..
A Si IMPATT diode is operated at 140 GHz with a dc bias of 15 V and an average biasing current 150 mA. (a) If the power conversion efficiency is 25% and the thermal resistance of the diode is 4OoCnV.
A copper wire has a diameter of 2.05 mm and carries a current of 5 A due solely to electrons. (these values are common in residential wiring.) Each electron is has a charge of of -1.6 × 10-19 C.
Determine the ROM size and contents to implement a function which converts a sign and magnitude number from -5 to +6 to two's complement format.
1. Obtain the compete state diagram showing both used and unused states and transitions. It is a self-correcting design 2. If the design is not self-correcting - modify it to obtain aself-correcting design. Show the work and draw the circuit diagra..
64-bit ripple-carry adder and a 64-bit carrylookahead adder with 4-bit blocks. Use only two-input gates. Each two-input gate is 15μm2, has a 50 ps delay, and has 20 pF of total gate capacitance. You may assume that the static power is negligible.
Calculate the 5 lowest possible energies of an electron in a hydrogen atom in units of electron volts. Identify all possible electron energies between the lowest energy and 2eV.
A voltage source v(t) = 28.2cos(50000t) is wired in series with a 100 Ω resistor, a 0.40μF capacitor, and a 2.0 mH inductor. 1. Express the voltage from the source as a phasor, V. 2. Find the phasor current I in all the elements.
Desired D.C. Output : 10 V Load Variation: 0.3 kilo-ohms - 10 kilo-ohms Ripple Factor: Less than 0.1% for 2 kilo-ohms load Load Regulation: Better than 3 mV for a 1 mA change in load current
Vo(t) = RC (dVi(t)/dt). Suppose you have a triangle waveform as input to the differentiator with 100pF capacitance and 100 Ohms. The peak to peak voltage of the triangle waveform is 10Vpp and its frequency is 100k Hz.
a. A point is equally likely to fall anywhere on the semi-circle defined by the equations, x^2+y^2=1, y>=0. Find the pdf of the y-component of the point's position. b. A point is equally likely to be found anywhere on the surface
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