Question A stepper motor has a step angle of 1.8° and it is driven at 6500 pps. Analyzing the performance characteristics of stepper motors, compute iv) the pulse required for 5.5 revolution. v) the rotor teeth given the stator teeth is 50.
Q: An inductor has a diameter of 6.0cm,20.0cm long and 500.0 turns . Compute the : a)self inductance…
A: a) The required self inductance is, L=μ0N2Al =4π×10-75002π0.06220.20 =4.44 mH
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A: The circuit diagram can be drawn as,
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A: Let ϕ denotes the flux, t denotes the time, and θ denotes the angle. Therefore, the induced emf can…
Q: A linear transformer has L1=10H, L2=25H, and k=0.9. What is the mutual inductance?
A: Given data: The Inductance of first coil (L1) = 10 H, The Inductance of second coil (L2) = 25 H and…
Q: Calculate the voltage output by the secondary winding of a transformer if the primary voltage is 230…
A: Given that-The voltage of primary winding, V1= 230 VoltNumber of turns of secondary winding, N2= 290…
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A: Given data:Vp=70 V The number of primary turns is Np=300 The number of secondary turns is Ns=230…
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Q: In a non-ideal transformer, provide a physical explanation as to why the current in the primary coil…
A: consider the transformer arrangement as shown
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Q: The output power of an ideal transformer is
A: The output power of an ideal transformer is always same as input power. because transformer does not…
Q: A coil has an inductance of 0.81 mH and a resis connected to a 21 V battery. After how many tim…
A: GivenL=0.81 mHR=0.65 ohmV=21 V
Q: For the LR circuit shown below, R = 972&r=9 ms. The switch is closed and 4.5 ms later the current is…
A: Given: R = 97 Ω Time constant τ = 9 ms Current after 4.5 ms of closing the switch, I = 0.05 A We…
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Q: For the Circuit Shown in the figure belong Avmax = 86.0V, W = 65-07 rad /s.. and L = 70.0m H.…
A: Given, Vmax= 86 VV = Vmax sin wtω = 65π rad/sL = 70 mV = 70 x 10-3 Ht=11.5 ms=11.5×10-3 s It is…
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A: To determine,part (a)the mutual inductance(M)given,length of square loop(big)=a1length of square…
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A: Solution: (a). The duty ratio D for the flyback converter is related as: V0=VsD1-DN2N1Substitute the…
Q: The mutual flux in the core of a 47.9 - cycle transformer that has 800 primary turns and 190…
A: Solution: Given data, Primary turns N1 =800 Secondary turns N2 =190 Mutual flux = 2.17 × 10-6…
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A: Given data:- The speed of the generator is N1=1200 rpm The another speed of the generator is N2=2800…
Q: ull speed, and it draws 2.0 Aw s 10 02. The motor operates at
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Q: 220 V is supplied across 1200 windings of the primary coil of the autotransformer. If 1650 windings…
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Q: State two disimilarities and two similarities between a dc motor and an ac generator.
A: dc motor and an ac generator have electromagnets and armature etc. and the external circuit of both…
Q: 70 ONOT LO 0OOT UPL 42 14V 13 = 0.97A a O NOT b. 102 DO OT UPL 102 12 INO SIHJ (TYOT LON 80
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Q: See the picture below and select the best description for that. (b) (a) Armature Axle rotated…
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Q: A 12.0-V battery is connected in series to a 25.0-Ohm resistor and a 5.00-H inductor. How much…
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Q: 6. Consider the following circuit: = R2 m = L mooo R₁ where = 60 V, R₁ 10 N, R₂ 30 N, and = 5 a)…
A: a)at t = 0 , there is no current inside the inductor.so,I ( inductor ) = 0 Amps.This means R1 and R2…
Q: a step down transformer has an output of 12v and .5A when connected to a 120V line. assume no…
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Q: At a given instant the current and self-induced emf in aninductor are directed as indicated in the…
A: Given Induced EMF E = 17 V Change in current dIdt = 29 kA/s = 29×103 A/s
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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 transformation ratio of a transformer having 40 turns on the secondary winding and 680…
A: Given data: Number of turns on secondary winding (Ns) = 40 Number of turns on primary winding (Np)…
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