Circuit of wattless current will be
WebYou can achieve wattless current in an AC circuit by using a purely inductive or capacitive circuit. When the circuit’s usual power consumption equals zero, you will observe wattless current. This phenomenon is possible only when the circuit has responsive parts like a capacitor or an inductor. WebClick here👆to get an answer to your question ️ The instantaneous value of current and potential difference in an alternating circuit are i = sin ω t and E = 100 cos ω t , …
Circuit of wattless current will be
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WebJun 1, 2024 · Current in the circuit is wattless, if A. Inductance in the circuit is zero B. Resistance in the current is zero C. Current is alternating D. Resistance and inductance both are zero class-12 alternating-current Please log in or register to answer this question. 1 Answer 0 votes answered Jun 1, 2024 by ShaluRastogi (93.3k points) Correct Answer - B WebCurrent in the circuit is wattless, if A Inductance in the circuit is zero B Resistance in the circuit is zero C Current is alternating D Resistance and inductance both are zero Easy …
WebWATTLESS CURRENT: If the resistance in an AC circuit is zero, although current flows in the circuit, yet the average power remains zero, that is, there is no energy dissipation in … WebApr 8, 2024 · Solution: The wattless current is defined as the current flowing in an electrical AC circuit such that the circuit consists of either a capacitor or inductor, then …
WebThe electric current in A.C. circuit is given by the relation i=3sinωt+4cosωt. The rms value of the current in the circuit in amperes is: Medium View solution > If the phase difference between the emf and the current in an AC circuit is f then the RMS value of wattless current will be Medium View solution > View more More From Chapter WebIn purely reactive circuits there will still be measurable voltage and current. The product of this voltage and current is called "wattless" power, measured in volt-ampere reactive (VAR). Last edited by [email protected]. Register to edit
WebIf the phase difference between the emf and the current in an AC circuit is f then the RMS value of wattless current will be A I rmscosf B I rmssinf C I rmstanf/2 D 0 Medium Solution Verified by Toppr Correct option is B) Wattless current is the component of current that produces no real power.
WebWattless current : The current in AC circuit is said to be wattless current if the average power consumed in such circuit corresponds to zero and such current is also called idle … nrdc strategic communications managerWebThe wattless current is the element of an alternating current that uses no power inside a circuit. This equation describes the average power wasted in an AC circuit. P = V I cos … nrdc short courses offeredWebof the circuit. After the current reference settles at its required operating state, M0 goes on and a constant current starts flowing through M0 and M1. Thus, the conventional startup … nrdc single use plasticWebWattless Current: When in a circuit, there is only a Capacitor or inductor, power dissipation becomes zero even though the current is flowing through it. This current is known as wattless current. So This wattless current happens in a purely inductive or capacitive circuit. EXPLANATION: nrdc summer legal internWebSep 12, 2024 · Since the current and the voltage both depend on time in an ac circuit, the instantaneous power is also time dependent. A plot of for various circuit elements is … nrdc v. costle summaryWebThe wattles current is calculated using the following formula: P = V I cos θ where, P -denotes the power in Watts. V - the voltage in Volts I - the current in Amperes 4. The … nrdc south plainfieldWeb(i) for an L-C-R circuit to be in resonance , angular frequency ω=1/ LC=1/ 4.0×100×10 −6=50rad/s (ii) at resonant frequency , impedence =resistance , Z=R therefore current I rms=V rms/Z=V rms/R or I rms=240/60=4A (III) the rms potential drop across inductor =I rmsωL =4×15.81×4.0=252.96V Video Explanation nrdc voluntary agreements