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Write the answer of the given question.
A generating station has a maximum demand of 75 MW and a yearly load factor of 40%. Generating costs inclusive of station capital costs are Rs. 60 per annum per kW demand plus 4 paise per kWh transmitted. The annual capital charges for transmission system are Rs 20,00,000 and for distribution system Rs 15,00,000 ; the respective diversity factors being 1·2 and 1·25. The efficiency of transmission system is 90% and that of the distribution system inclusive of substation losses is 85%.
Find the yearly cost per kW demand and cost per kWh supplied :
(i) at the substation
(ii) at the consumers premises.
Single Phase Circuit, A resistor and a capacitor are connected in series across a 150 V a.c supply. When the frequency is 40 Hz the current is 5 A
A P=900W electric motor with pf=0.82 lagging is connected to a 240 Vrms 60 hertz source. a) Draw an equivalent circuit showing impedance and phasor values for Vs, R and X. b) Find an Xc value to put in parallel with the motor which corrects the pf to..
Require a 10-page research paper on Wireless Power Transmission. Must be in APA format with references to quality sources. The paper must explore the following topic and sub-headings
What will be the magnitude of the transient load current for a CMOS device with a 500-ps rise time, operating from a 3.3-V supply when feeding two CMOS gates? Assume that each CMOS gate has an input capacitance of 10 pF.
A designer searches for a simple circuit to provide one-third of a signal current I to a load resistance R. Suggest a solution using one resistor. What must its value be. What is the input resistance of the resulting current divide
The rotor winding consists of 55 turns per pole with a winding factor ofKr=0.89. The peak value of a fundamental air-gap flux densityis limited to 1.0T and the rotor winding current to 2900A.C
Devise a single-stub matching network - describe a given network in terms of waves rather than voltages or currents - What is the type of component associated with the open shunt stub based on your matching network?
The following samples of fish were taken of their weight, in grams, at a fishery before the young fish are restocked into Cane Creek Lake. From experience, we know that very few fish under 4 grams will survive.
The power is generated by a DC power facility at a voltage of 10 V and deliver by two power lines with resistance Rline=3 ohm. The maximum power the voltage source can deliver is 5 W. a) Find the total power delivered by this DC voltage source
a 2n5640 has a gate current of 1ua when the reverse voltage is -20v and the ambient temperature is 100 degees c. what
Write an equation to help determine P-type body doping concentration Na for a required threshold voltage V (sub TN) for an N-channel Al-Sio(sub 2) -Si MOSFET.
A 100kW,230V,shunt generator has Ra=0.05ohm and Rt=57.5ohmassume that htere is negligible voltage drop across the brushes. ifthe generator operates at rated voltage, calculate the following: a) induced voltage at full load b) induced voltage at hal..
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