What is the maximum power that could be produced if C.F.= 25%, and the power being produced is 30.9 MW? (in MW).
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What is the maximum power that could be produced if C.F.= 25%, and the power being...
Ex4.12_9ed a) Find the value of RL that results in maximum power being transferred to RL. RLmax = ______ Answer Ω (Ohm) b) Calculate the maximum power that can be delivered to RL. PRLmax = ______ Answer W
Measurements in the 1800s showed that a draft horse could provide a maximum steady output power over the course of a working day; that's how the "horsepower," about 750 W, came to be defined. Another animal that's used for pulling loads for which there are good data is the sled dog. A 38 kg dog can provide power to pull a sled with a force of 60 N at a steady 2.2 m/s. Dogs and horses have approximately the same...
two resistors, 100 Ω and 25 kΩ, are rated for a maximum power output of 1.5 W and 0.25 W, respectively. (a) What is the maximum voltage that can be safely applied to each resistor? (b) What is the maximum current that each resistor can have?
This problem is related to the maximum power transfer analysis and voltage collapse. Power Company A plans to export power to Company B. 1. jX X 0.8 pu VA base-1500 MVA (3-d) V base 350 kV (L-L) PF-0.95 Company A CompanyB a) (0 points) Calculate the maximal MW amount that can be delivered to Company b) (10 points) At the maximum power transfer level you found in (a), what is the c) (10 points) Suppose Company B decides to import...
What is the maximum power theorem. By analyzing the circuit given below, the maximum power theoreñ prove the definition with formulas (auxiliary way; Re the power of (Pc), he according to the derivative and Zero the result must be equalized.) RL www 4kn mm oku 12 mA 3ku 3v 3v
A nuclear power plant has a reactor that produces heat at the rate of 870 MW. This heat is used to produce 240 MW of mechanical power to drive an electrical generator. (a) At what rate is heat discarded to the environment by this power plant? MW (b) What is the thermal efficiency of the plant? A research group plans to construct an engine that extracts energy from the ocean, using the fact that the water temperature near the surface...
A 5.00 V power supply provides a maximum current of 12.9 A. a) Calculate the maximum power delivered (in W) by the power supply. b) How many 1.52 W cell phone chargers could be powered by the power supply? Include fractional numbers in your answer.
Determine the value of Ri that will draw the maximum power from the rest of the circuit in Fig. 4.52. Calculate the maximum power. actice Problem 4.13 th 60 ? 120 ? Answer: 126.67 2,96.71 mW 30? 4.9 Verifying Circuit Theorems with PSpice In this section, we learn how to use PSpice to verify the theorems covered in this chapter Specifically, we will consider using DC Sweep analysis to Figure 4.52 or Practice Prob. 4.13.
1 out of 15 atter Find the power being absorbed by each passive element in the circuit shown below at t 0 if vs 40 cos(1,500 60°) V. Let R1 refer to the resistor on the left and le R2 refer to the resistor on the right, and please round your answers to four significant figures 4 k2 1 H mW mW PR,(O)- PR 20% mW mW
The power rating (maximum power allowed) of a 400 Ohm resistor is 0.8 W. (a) What is the maximum voltage? (b) What is the maximum current it can draw?