When the load on a series generator is decreased, then the flux produced will be decreased in direct proportion. Select one: True False

Q: An AC generator consists of a 20.0-cm by 10.0-cm rectangular conducting frame with 300 turns…

A: Number of turns = n = 300 Length of rectangular loop = 20 cm = 0.2 m Breadth of rectangular loop =…

Q: Consider the following power distribution diagram showing how electricity can be transported from…

A: Given, voltage of plant vp=12000 v. voltage of the house vs=240 v. Let Ip and Is are the induced…

Q: In a seires RLC circuit with R=102, L=0.5 H, C=0.01 F, E= 150 V the circuit is said to be O…

A: Given,  R= 10ohm L = 0.5 H C= 0.01F E = 150V We need to discuss about damping condition.

Q: In dc generator the contacts to the rotating loop are made using a split ring and called 2 A) as…

A: DC generators are devices that convert mechanical energy into electrical energy. These devices work…

Q: iven the signal is 8(t) = 2 sin(2710000t) + 0 What is the DC avg value in Volts?

A:

Q: A simple AC generator consists of 20 coils of wire with an area of 1000cm2 and placed in a region…

A:

Q: TRUE or FALSE: In an ideal step-down transformer, the current at the secondary is lower compared to…

A:

Q: Two identical single phase transformers are connected in V-V-connection across three-phase mains and…

A:

Q: Does the generator at power station produce dc or ac?

A:

Q: A transformer is to be used to provide power for a computer disk drive that needs 5.0 V (rms)…

A: Given that the value of primary and secondary voltage and secondary Current. Then We have to…

Q: A 50 Hz, 4 pole turbo generator rated at 20 MVA, and 13.2 kV, with an inertia constant of 9…

A: Power system in physics.

Q: Equation of an alternating e.m.f. is given by, e = 50 sin 314 t. Find peak value of e.m.f. and its…

A:

Q: A simple AC generator consists of 20 coils of wire with an area of 1000 cm² and placed in a region…

A:

Q: Basic of electrical circuits (a) A 5 μH inductor is driven by a current I(t) = 10 sin (27 10t) mA.…

A:

Q: Q-3 A) If tension surface of the globule in transformer oil is 0.15N/m, radius of globule is 2µm,…

A: Given :  Surface tension = 0.15N/m  Radius of globule (R) = 2μm= 2×10-6m Relative permittivity of…

Q: why does a smple dc motor would have a non vanishing potential difference across the terminals as it…

A: DC Motor: A simple direct current motor consists of a stator with a stationary set of magnets and an…

Q: Interchange the inductor and resistor in Problem 13.61 and again use the convolution integral to…

A: Given Data :  rectangular voltage pulse  To Find :  V0

Q: If the generator cost function of three generators are given as:           C1 = 484.8 + 8.47P1 +…

A:

Q: The induced emf of a dc machine running at 750 rpm is 220 V. The percentage increase in field flux…

A: Given that,Initially, Induced emf, E1=220 VoltSpeed of motor, N1=750 rpm.When, Emf, E2=250 VoltSpeed…

Q: LRC circuit contains a parallel-plate capacitor with plates of area 16.34 m^2, separated by 1.29 mm…

A: Area of capacitor plates Acap = 16.34 m2  Distance between capacitor plates d = 1.29 mm = 1.29 × 10-…

Q: An ideal step-up transformer with turn ratio 1:30 is supplied with an input power of 120 W. If the…

A: According to the ideal transformer, V1V2=N1N2V1=N1N2V2=130210 V=7 V Find the input current.…

Q: What is the voltage induced in a generator with 938 turns, an area of 140 mm2 turning at a rate of…

A: Write a value of this question. N=938A=140×10-6m2N=37rpmB=0.0519 T

Q: The AC current in the stator induces a voltage across an insulator(rubber) gap and into the rotor…

A: An AC Motor converts electric energy into mechanical energy. An AC Motor uses alternating current -…

Q: A three-phase uncontrolled bridge rectifier delivers power to a resistive load of 10ohms.The output…

A: given,Voltage of rectifier VL =400Vresistance of load =10ohm

Q: A transformer is to be used to provide power for a computer disk drive that needs 5.6 V (rms)…

A: Given : Primary voltage, Vp = 120 v              Secondary voltage, Vs = 5.6 v             Number of…

Q: Does an MHD generator employ Faraday’s law of induction?

A:

Q: The triangular block shown in Fig. P-010 is subjected to the loads P = 1600 lb and F = 600 lb. If AB…

A:

Q: An inductor consists of 100 turns of wire tightly wound about an insulating core. It is attached to…

A:

Q: The voltage and current on the primary of a transformer are 39.61 volts and 9.49 amps, respectively.…

A: We have given  Primary voltage  Vp = 39.61 v  Primary current. Ip = 9.49 A  Secondary voltage Vs =…