reluctance of 10 cm diameter silicon steel
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1. What is the reluctance of 10 cm diameter silicon steel of 2500 permeability with a mean length of 20 cm?
A. 0.000201 cgs
B. 0.000102 cgs
C. 0.000212 cgs
D. 0.000123 cgs
2. At what rate the flux must be varied to measure 12 V across the terminal of 300 turns coil?
A. 0.05 Wb/s
B. 0.04 Wb/s
C. 0.03 Wb/s
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- Q5. For the following center tapped transformer, show the waveform across each half of the secondary winding and across Ri, when a 100 V peak sine wave is applied to the primarywinding. What is the PIV rating must the diode have? (Use constant voltage drop model for the Silicon diode) D1 IN4001 R. V out OV 10 kN D2 IN4001 lllea. If you do not go completely around the loop when applying Kirchhoff’s voltage law, then the algebraic sum of the voltages cannot be determined the algebraic sum of the voltages will always be positive the algebraic sum of the voltages will always be negative the algebraic sum is the voltage between the start and finish points b. A p -type semiconductor is a semiconductor doped with impurity atoms whose electron valence is +4 pentavalent impurity atoms trivalent impurity atomsHow temperature effect conductivity? Explain with the help of following equation. m e'n7'
- Q5. For the following center tapped transformer, show the waveform across each half of the secondary winding and across R, when a 100 V peak sine wave is applied to the primarywinding. What is the PIV rating must the diode have? (Use constant voltage drop model for the Silicon diode) D IN4001 R 10 kn IN4001Q5. For the following center tapped transformer, show the waveform across each half of the secondary winding and across R1, when a 100 V peak sine wave is applied to the primarywinding. What is the PIV rating must the diode have? (Use constant voltage drop model for the Silicon diode) DI IN4001 R1 out OV 10 kN IN4001 elle lelllQ5. For the following center tapped transformer, show the waveform across each half of the secondary winding and across R1, when a 100 V peak sine wave is applied to the primarywinding. What is the PIV rating must the diode have? (Use constant voltage drop model for the Silicon diode) D IN4001 R1 V out 10 kN D2 IN4001 allle
- Q: - Consider the circuit in Figure a) What type of circuit is this? b) Find and Sketch the voltage waveform across RL, assume the diodes are practical. 4:1 D, 120 V rms c) If sin wave with 100µf connected in parallel with the resistor, calculate the ripple сарacitor is 60 HZ 1.0 kN D2 factor lllee lelllIf we increase the load than core loss and copper loss will... Decrease Increase Remain sameQ5. For the following center tapped transformer, show the waveform across each half of the secondary winding and across Ri, when a 100 V peak sine wave is applied to the primarywinding. What is the PIV rating must the diode have? (Use constant voltage drop model for the Silicon diode) D1 IN4001 RL out OV 10 kN IN4001 alll
- Q5. For the following center tapped transformer, show the waveform across each half of the secondary winding and across R1, when a 100 V peak sine wave is applied to the primarywinding. What is the PIV rating must the diode have? (Use constant voltage drop model for the Silicon diode) DI IN4001 RL out 10 kN D2 IN4001 allle lelllFerromagnetic materials have this characteristic. A. A relative permeability slightly less than one. B. A relative permeability slightly greater than one. C. A very high resistivity. D. A high relative permeability.The ripple factor for pure dc is Answer: For the given circuit below, it operates on a peak-to-peak input voltage of 390.1 V, F= 60 Hz household supply through a step-down transformer with turns N1 = 10 and N2 = 1. Silicon diodes are used with a 1 Kiloohms load. Determine the output peak voltage (in volts). D1, D2 AC Input Vsec (Source) .03 D4 Load O 27.31 O 18.11 O 13.93 O 20.91