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What is a signaling relation? How are signaling points defined (identified)? Interrelate message routing, message discrimination, and message distribution ? What does a routing label do? What is the purpose of signaling unit delimitation? What is the basic method of error correction in SS No. 7?
A 10Ω resisitor is connected across a 120-V rms sinusoidal 60-Hz line. What value is the closest to the average current flowing in the resistor between t=0 and t=.0042 sec
A motor can be represented by a resistance R and inductance L in series. If this motor has a power factor of 0.866 at a frequency of 60 Hz, what will the power factor be for a frequency of 440 Hz?
A 100 kVA, 60 Hz, 7200-480V, single-phase transformer has the following parameters. Determine the equivelent impedance of the transformer A) referred to the high side B) referred to the low side
For the network of given figure, VL must be 8 V before the system is activated. If the switch is closed at t = 0 s, how long will it take for the system to be activated?
Determine the voltage per square root of bandwidth generated across terminals A-A for the circuit of Fig. P8-5. at room temperature and at a frequency of 1590 Hz.
A separately excited 300V DC motor has an armature resistance of 1ohm and a field resistance of 100 ohm. The field Voltage is 200V. The no load speed is 1200 rpm and no load armature current 2A
A "ferrite" having a relative permeability of 50 H / m, that operates with flux densities sufficiently small, may be considered a single material. If the magnetic flux density in the material is B = 0.05 T, H and M. halle How to compare the values
An infinite grounded conducting tube of radius 10cm is centered on the z axis. A concentric charged tube of radius 6 cm has a surface charge density of 24 uC/m2. A 1m long section of the charged tube is compressed to change its radius to 3 cm.
Replicate the simulation on the cover for a 2D TM mode, at a frequency of 2 GHz with a lens of radius 1 m. Use a second-order Mur boundary on all edges. How well does the lens produce a plane wave as you vary the input frequency?
the equation M (d^2 X(t)/dt^2)+ D dx(t)/dt+ k x(t)=f(t) a)Find X(s)/F(s). b)show pole zero-plot c)let f(t)=d(t). Find the initial value of x(t) using the initial value theorem. Find the final value of x(t) using the final value theorem.
For the network of given figure: - Find the current I1. - Find the voltage V1. - Calculate the average power delivered to the network.
Suppose that in starting this machine, the field circuit has reached steady state and the motor is not moving when power is applied to the armature circuit. What is the initial value of IA? Determine the starting value of the developed torque. Com..
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