CHAPTER-13 NCERT SOLUTIONS
... produced will also get doubled as that produced by a single turn. This is because the current in each circular turn has the same direction, and the field due to each turn then just adds up. Q8: Why does a current carrying conductor experiences a force when it is placed in a magnetic field? State Fl ...
... produced will also get doubled as that produced by a single turn. This is because the current in each circular turn has the same direction, and the field due to each turn then just adds up. Q8: Why does a current carrying conductor experiences a force when it is placed in a magnetic field? State Fl ...
Improve efficiently soft-starter transients` immunity
... are modern techniques used for smooth motor starting in MV power systems. Thus many papers on SCR design discuss motor or system protection issues like torque pulsations or harmonic reduction, however little is said about protection of SCR itself. Major electrical transient constraints on the semico ...
... are modern techniques used for smooth motor starting in MV power systems. Thus many papers on SCR design discuss motor or system protection issues like torque pulsations or harmonic reduction, however little is said about protection of SCR itself. Major electrical transient constraints on the semico ...
Heavy Duty Truck Systems Chapter 10
... shades of white, while cooler objects such as guardrails, trees, and abutments appear in shades of gray and black. ...
... shades of white, while cooler objects such as guardrails, trees, and abutments appear in shades of gray and black. ...
EXP 4
... the transconductance parameter g m can be controlled by an external current called the amplifier ...
... the transconductance parameter g m can be controlled by an external current called the amplifier ...
Maxwell`s equations
... Mechanical bipolar molecular vorticies (or eddies) seperated by a layer of particles are used as an analogy. ...
... Mechanical bipolar molecular vorticies (or eddies) seperated by a layer of particles are used as an analogy. ...
9 Electrical conductivity
... Before inserting it into the helium vessel, the sample rod has to be at room temperature. Otherwise, it could freeze to the opening of the vessel and block the exhaust pipe. The sample rod must be inserted very slowly since the insulation could be damaged due to large thermal stress. The sample hold ...
... Before inserting it into the helium vessel, the sample rod has to be at room temperature. Otherwise, it could freeze to the opening of the vessel and block the exhaust pipe. The sample rod must be inserted very slowly since the insulation could be damaged due to large thermal stress. The sample hold ...
4_3_Investigation - Animated Science
... 1 For this experiment you will need: a length of Nichrome wire and a metre ruler; a micrometer; a power supply, voltmeter, milliammeter, 2 4 mm plugs to be used as contacts and electrical wires. 2 Copy and add to the diagram in the Questions section below, showing the arrangement of the circuit yo ...
... 1 For this experiment you will need: a length of Nichrome wire and a metre ruler; a micrometer; a power supply, voltmeter, milliammeter, 2 4 mm plugs to be used as contacts and electrical wires. 2 Copy and add to the diagram in the Questions section below, showing the arrangement of the circuit yo ...
Class notes on Thevenin Equivalent Circuits
... Thevenin invented a model called a Thevenin Source for representing a complex circuit using • A single “pseudo” source • A single “pseudo” resistance ...
... Thevenin invented a model called a Thevenin Source for representing a complex circuit using • A single “pseudo” source • A single “pseudo” resistance ...
Z-source inverter for adjustable speed drives (a novel asd system
... impressed across the load and two zero states in which the load terminals are shorted through either the lower or upper three devices, respectively. However, the three-phase Z-source inverter bridge has additional zero states when the load terminals are shorted through both the upper and lower devic ...
... impressed across the load and two zero states in which the load terminals are shorted through either the lower or upper three devices, respectively. However, the three-phase Z-source inverter bridge has additional zero states when the load terminals are shorted through both the upper and lower devic ...
Physics 517/617 Experiment 4 Transistors - 1 R I
... Let XCE = RE /10. The lowest frequency we are concerned with is 30 Hz so: CE = 1/(2πf XCE) = 1/(2π x 30 x (RE/10)) = 30 µF. 9) Finally we need to choose Ci n and Cout. Pick these capacitors so we have the –3 dB points at 30 Hz. Remember ω 3dB = 1/RC. For the input R ≈ 800 Ω and for the output R ≈ 1 ...
... Let XCE = RE /10. The lowest frequency we are concerned with is 30 Hz so: CE = 1/(2πf XCE) = 1/(2π x 30 x (RE/10)) = 30 µF. 9) Finally we need to choose Ci n and Cout. Pick these capacitors so we have the –3 dB points at 30 Hz. Remember ω 3dB = 1/RC. For the input R ≈ 800 Ω and for the output R ≈ 1 ...
DC684A - Linear Technology
... NOTE: The OPEN and PWRGD pins are provided with separate supplies to facilitate connection of the PWRGD to a DC/DC power converter which may require a different voltage than the system processor which would monitor the OPEN state. Connect a suitable load to the VOUT and GND turrets. This load can be ...
... NOTE: The OPEN and PWRGD pins are provided with separate supplies to facilitate connection of the PWRGD to a DC/DC power converter which may require a different voltage than the system processor which would monitor the OPEN state. Connect a suitable load to the VOUT and GND turrets. This load can be ...
AN1889
... ESBT: theory and evolution The "emitter switching" concept was widely investigated a few decades ago with the aim of improving the trade-off between switching and conduction losses mainly in high voltage applications. Figure 1. ...
... ESBT: theory and evolution The "emitter switching" concept was widely investigated a few decades ago with the aim of improving the trade-off between switching and conduction losses mainly in high voltage applications. Figure 1. ...
Tunable Sensors for Process-Aware Voltage Scaling
... • Vmin_chip = max. Vmin of critical paths of a testcase • Vmin_est = max. Vmin of 3 ROs • For each testcase, calculate Vmin_est - Vmin_chip of every Monte Carlo sample • A chip is safe when Vmin_est - Vmin_chip > 0 ...
... • Vmin_chip = max. Vmin of critical paths of a testcase • Vmin_est = max. Vmin of 3 ROs • For each testcase, calculate Vmin_est - Vmin_chip of every Monte Carlo sample • A chip is safe when Vmin_est - Vmin_chip > 0 ...
MAX8515 - Maxim Integrated
... of Q1 at rated load current. VIN is the minimum input voltage at IN. For the typical application circuit, VIN_MIN = 2.375V, VREG = 1.0V, VBE = 0.65V, and β = 180. Choose R1 = 15Ω for fast transient response. C1 is the input decoupling capacitor and C2 is the compensation capacitor. Use a 1µF, 6.3V c ...
... of Q1 at rated load current. VIN is the minimum input voltage at IN. For the typical application circuit, VIN_MIN = 2.375V, VREG = 1.0V, VBE = 0.65V, and β = 180. Choose R1 = 15Ω for fast transient response. C1 is the input decoupling capacitor and C2 is the compensation capacitor. Use a 1µF, 6.3V c ...
Basic AC Drives
... motor prefers a smooth sine wave, a six-step output can be satisfactorily used. The main disadvantage is torque pulsation which occurs each time a switching device, such as a bipolar transistor, is switched. The pulsations can be noticeable at low speeds as speed variations in the motor. These speed ...
... motor prefers a smooth sine wave, a six-step output can be satisfactorily used. The main disadvantage is torque pulsation which occurs each time a switching device, such as a bipolar transistor, is switched. The pulsations can be noticeable at low speeds as speed variations in the motor. These speed ...