Q3) Calculate la, the induced e.m.f., and the output of prime mover for a short-shunt compound generator deliver a load current of 50 A at 380 V and has a shunt - field resistance of 1902 while series - field resistance of 0.5 and the armature resistance is 0.08 2. Neglected the voltage drop contact brush and stray losses.
Q: . When taking the measurement of the line currents in a three phase circuit, you must first know if…
A:
Q: an LR-series circuit has a variable indicator with variable inductance defined by O10 Find the…
A: Given The inductance is defined as Lt = 1-t10,0≤t<100,t>10 Resistance (R) = 0.2 ohm Voltage…
Q: At high frequencies, a capacitor becomes a short circuit. Dis- cuss why this is so.
A: To find: At high frequencies, a capacitor becomes a short circuit.
Q: In the circuit above:, the supply provides 3 V, the resistor is 1.66 kN, and the inductor is 13 mH.…
A:
Q: wired in 22) A capa ci tor an inductor an a are series in an LC os cilll ator. The period of the…
A:
Q: hine circuit, if the coil resistance is 88 kOhm, the current is 2.5 mA, voltage is 220 J, and the…
A: Inductance of coil.
Q: circuit A 50 cycle A.C. Supply is supplied to having an inductance of # fl akd. Calculate impedance…
A: To find-Impedance (Z)=?Given-f=50 c/sL=1πHR=2 k-ohm=2000 ohm
Q: 1. How can we determine the direction of the induced electromotive force?
A: Note:- Since you have asked multiple question, we will solve the first question for you. If you want…
Q: Two coils (respectively) as ideal inductors, self-inducting L1 and L2 and mutual induction (between…
A: The inductor is an electrical component that is capable of storing electrical potential energy in…
Q: A series LR circuit contains an emf source of 19 V having no internal resistance, a resistor, a 29 H…
A:
Q: An ideal transformer has a primary with 20 turns and secondary with 16 turns. The load resistor is…
A: The RMS electric potential across 56ohm load resistor is 104Vrms.
Q: A 50 cycle A.C. Supply is supplied to circuit inductance of 4 fl impedance having an and resistanc…
A: AC circuit problem.
Q: )An tdial section has an flows through the 2.0v in the Sole the current fo
A: Here, we have to calculate the rate of change of current.
Q: A 102- resistor, a 0.211-μF capacitor, and a 5.04-mH inductor are connected in series to a generator…
A:
Q: closed system consisting of 2 lb of a gas undergoes a process during which the relation between…
A:
Q: track with a speed of vA = 5 ft/s , determine the normal reaction on the block when it reaches point…
A: Given as, vA=5 ft/sy=132x2H=8 ft
Q: Q2) V. Hage 2m H inductor is V (4)= 1 Cos 100t, current floviny through thin inductor. If the…
A:
Q: Explain why at high frequencies a capacitor acts as an ac short, whereas an inductor acts as an open…
A:
Q: Calculate L for the coil if the induced emf is measured to be 2 V for a coil with blood tune when…
A: Given data, EMF is given as, E = 2 V. Current is changes from 0 to 5 A. Change in current di = 5-0…
Q: imum and minimum values of the load cu nt after 0.9 msec after the Q1 fired.
A: Given: To find the maximum, minimum values and load current is given as,
Q: ries and parallel combination of the n capacitors and induct
A: (A)Capacitors' combinations can be made in many ways. The combination is connected to a battery to…
Q: A 50 cycle A.C. Supply is supplied to circuit having an induclance of 4 fe and resistance ake.…
A: To find-Impedance (Z)=?Given-f=50 c/sL=1πHR=2 k-ohm=2000 ohm
Q: r 2 inductors La and Le with values 150µH and 200µH.Calculate (3M) Total inductance when La and LB…
A:
Q: A25.0 m inductor is connected across an AC generator that produces a peakvotage of 10.3V You may…
A: inductance(L)=25 mH PEAK VOLATGE(v)=10.3 V
Q: Q2: For DC compound generator the armature, series, and shunt winding resistances are0.2 ohms, 0.05…
A: To answer: The e.m.f. and armature current when the machine is connected as a long shunt.
Q: An L-C circuit containing an 90.0 mH inductor and a 1.25 nF capacitor oscillates with a maximum…
A: Solution:-Given thatL-C circuitInductance (L)=90 mH=0.09 HCapacitance (C)=1.25 nF=1.25×10-9 Fmaximum…
Q: A parallel excitation DC generatorμ has an excitation field resistance of 50ohm. When the generator…
A: Given: Internal Induced voltage (Ea) = 160 voltsResistance (R) = 50ohmLoad power = 3 kWTerminal…
Q: Correct expression for induced emf according to Lenz's law is e =- At a. b. e=- At C. e=-NA At
A:
Q: A model train transformer plugs into 120V ac and draws .75Awhile supplying 15A to the train. a) What…
A: Given: Voltage is 120 V Input Current is 0.75 A Output current is 15 A
Q: h the following circuit, the switch long time.It switches to positiun But t=0. Calcu lu te inductor…
A: Given Voltage (V) = 1 V Inductance (L) = 1 mH Resisance (R) = 100 Ω Time (t) = 0
Q: 6. An inductive coil and a non-inductive resistance R ohms are connected in series across an a.c.…
A: Given: Inductive and non-inductive resistance connected in series Length of inductive coil, L…
Q: Build an DC circuit with any two of the following: a resistor, capacitor or inductor. a) Choose…
A:
Q: . A farmer is concerned that high-voltage power lines running parallel to his wire fence might…
A: frequency of the ac current= ν= 60 Hz amplitude of a.c current= i¯= 1000 A A.c current i= i¯…
Q: 2.In a coaxial cable, inner conductorhas the radiusaand acurrent Iflow in opposite directions in the…
A: The easier method of finding the inductance is by first obtaining the energy(E) stored in the…
Q: 6. For 2 inductors La and Le with values 150µH and 200µH.Calculate (3M) 1. Total inductance when LA…
A:
Q: A 10-H inductor carries a current of 20 A. Describe how a 50-V emf can be induced across it.
A: Given that, M = 10 (H) I= 20 (A)…
Q: Calculate the inductance of the very long conductive wire that carries current I and the conductive…
A:
Q: EXAMPLES 7 1. Sketch neat graphs to show the internal or open-circuit characteristics of a…
A: The open circuit characteristics of DC generator is drawn between EMF generated and filed current…
Q: Q3) colrelate inductor and Gupocitor valtagen end curionts. in thae elmnts. Then aleulebe He energy…
A: The problem can be solved as follows
Q: 30, 35 MVA, 154 kV/10.5 kV, 50 Hz, i 0.6%, UN 13%, Po-28 kW, P=170 kW, Yd11 connected, ONAF cooling…
A: To find the equivalent circuit parameters of the transformer, we need to use the given values to…
Step by step
Solved in 2 steps with 1 images