The power in a circuit with 120v and 5a is

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August undefined, 2024

WebbThe reactive power Q in volt-amps reactive (VAR) is equal to the voltage V in volts (V) times the current I in amps (A) time the sine of the complex power phase angle (φ): Q (VAR) = V (V) × I (A) × sin φ. The power factor (FP) is equal to the absolute value of the cosine of the complex power phase angle (φ): PF = cos φ Energy & power ... WebbThus, in AC circuits, power P in watts is equal to the RMS voltage V times the current I in amps times the power factor. For example, let’s convert 120 volts to watts for an AC electrical circuit with 15 amps of current and a power factor of .9. P (W) = 120 V × 15 A × .9 P (W) = 1,620 watts. In this example, ...

what is the resistance if a circuit with 120v and 5A - Questions LLC

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WebbAnswer (1 of 3): Not enough information. * Are the voltage and current you give instantaneous values? If so, the instantaneous power is 120 V • 2.5 A = 240 W. To know where that formula comes from, read this answer. * Are the voltage and current you give constant values? If so, the power is 12... Webb17. What is the resistance of a circuit with 120V and 5A? Question. thumb_up 100%. Help solving . Transcribed Image Text: Nåme Period Date Ohm's Law Worksheet, Show all work on own paper 1. ... Electric power is defined by the equation that P = VI, where P stands for power, V stands for voltage, and I stands for current. Using Ohm's law, ... WebbPlease call for current pricing & availability Honda Power Equipment EU1000i with CO-MINDER Key ... Circuit protected: Protects the generator from being overloaded. USDA-qualified spark arrestor/muffler ... 49.4 cc AC Output: 120V 1000W max. (8.3A) 900W rated (7.5A) Receptacles: 15A 125V Duplex Starting System: Recoil DC Output ... chittor fort in rajasthan

MCQ in Electrical Circuit Part 10 ECE Board Exam

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WebbSo then, for two ohm resistor to calculate the current here, I would substitute R as two, V is 50, calculate the current. Then for 40 Ohm resistor, I would put V is 50, that's already … Webb\$\begingroup\$ @clabacchio and others: Yes, there is a lot more that can be said about power supplies, like current limiting, low load issues, minimum load issues, regulation versus not, ripple, etc, etc. This question is aimed at people that are worried their 10 A supply will kill their 2 A device, so let's keep it simple here. Start another question with … chittorgarh.com stock marketWebbEquipped with 6,071 Watt Hours and seven versatile ports for power-hungry devices and appliances, the Yeti 6000X can power essential home circuits, RVs, trailers, work sites, and more. features YETI 6000X HIGHLIGHTS Goodbye Gas Generator. Hello Yeti X. With a lithium-ion battery at its core, the Goal Zero Yeti X equips you with safe, clean, portable … chittorgarh attractions

"Webb9 nov. 2011 · 1 is the 120 v source. The resistance is at the top. You might want to place a ciarcle in one of the legs and so an ammeter there with 5A. You may want to label the R … " - The power in a circuit with 120v and 5a is

The power in a circuit with 120v and 5a is

How many watts is 2.5 amps in 120 volts? - Quora

WebbAnswer (1 of 7): Trying to feed 120V AC to a device that can only take 25V DC, is a fire work waiting to happen, as the current drawn will be 5 times higher - you cannot control the current draw. Unless you use a current limiter circuit and limit it to max 2.5A. Then the voltage will drop, becau... WebbThe power in a circuit with 120 volts and 5 amps is _____. 1500 What is the power in a 120V circuit with a current of 12.5A? 70 How many amps are there in the current of a …

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WebbFind many great new & used options and get the best deals for Thomas & Betts WD-20P E-z-coder Wire Marker Printer 120v-ac at the best online prices at eBay! Free shipping for many products! Webb13 nov. 2024 · Following is the list of practice exam test questions in this brand new series: MCQ in AC Circuits. PART 1: MCQ from Number 1 – 50 Answer key: included. PART 2: MCQ from Number 51 – 100 Answer key: included. PART 3: MCQ from Number 101 – 150 Answer key: included. PART 4: MCQ from Number 151 – 200 Answer key: included.

Webb9. Based on questions 6, 7, and 8, what happens to the voltage required in a circuit as the resistance decreases? Increases? 10. What is the resistance of a circuit with 20V and 2A? 11. What is the resistance of a circuit wit 120V and 1A? 12. What is the resistance of a circuit with 120V and 10A? 13. What is the resistance of a circuit with ... Webb8 juni 2016 · The power is 6A * 12V = 72W or the voltage source : you have first to calculate the current flowing in the source, which is the difference between the current in the resistor and the current of the current source. I = 4A - 6A = -2A. And the power is : -2A * 12V = -24W. The minus sign tells the voltage source will RECEIVE 24W

WebbFunny enough the current draw of the buck is 5A. Power is VxA=P (in Watts) so you need to add the current draw of everything, multiply by 5 (VDC), and verify this doesn’t exceed …

Webb1 apr. 2024 · Answer : Power in the circuit = 288watts Solution: Resistance of the circuit = 50 ohm Voltage across the circuit = 120V Electric Current flowing in the circuit = Voltage … chittorgarh areaWebb5 dec. 2015 · Power is the product of voltage and curren, so the equation is as follows: P = V x I With this formula you can calculate, for example, the power of a light bulb. If you … chittorgarh buyback calenderWebb8 jan. 2024 · The active and reactive powers of an inductive circuit are equal. The power factor of the circuit is. A. 0.8 lagging. B. 0.707 lagging. C. 0.6 lagging. D. 0.5 ... A 25 microfarad capacitor is connected in series with a 0.50 M-ohm resistor and a 120 volt storage battery. What is the potential difference in the capacitor 6 sec after ... grass grass fruit one pieceWebb14 sep. 2024 · Find an unused terminal on this grounding bar, unscrew it part way, insert the ground wire, and then tighten the screw back down onto the exposed copper until … grass grazed farmWebbSimple to use Ohm's Law Calculator. Calculate Power, Current, Voltage or Resistance. Just enter 2 known values and the calculator will solve for the others. grass good for shady areasWebb23 sep. 2024 · The circuit will draw the power asked for by whatever is plugged into them and no more. So, for example, running a laptop computer with a very small amperage demand on a 20-amp circuit wired with 12-gauge wire is perfectly fine. The potential for danger is most pronounced with the use of light household extension cords. grassgreencityWebbIt’s great to take in your RV, campsites, fishing, hunting, farm or the job sites. Warm Tips: To calculate how long would it power your device, you need to know the watt of your device,and please consider the wire resistance and wastage of energy, the following is the optimal condition. * If your laptop is 45 watt, so the running time=200wh/45w=4.44hrs * … grass good in shade