Some of the symmetrical components are shown in the figure below, determine graphically the line current...
1. Determine three symmetrical components of Phase A's current given the three-phase currents of Ta = 1020A In = 102230° 1 = 102130A And also find out the current flowing through the ground.
Four masses are arranged as shown in the figure below. Determine the x and y components of the gravitational force on the mass (m). m=100 gr, x_0=15 cm, y_0=10 cm.
SAN4701 OCT/NOV 2014 QUESTION 1 Determine the member forces in the symmetrical truss shown in Figure 1 The panels are assumed to be square with all the members having a constant EA of 35 x 103 kN [30 MARKS] 4M 10 KN
SAN4701 OCT/NOV 2014 QUESTION 1 Determine the member forces in the symmetrical truss shown in Figure 1 The panels are assumed to be square with all the members having a constant EA of 35 x 103 kN [30...
For the radial distribution system shown in the figure below,
the impedances of the two line sections and the equivalent
generator are given in pu. Consider symmetrical faults only
(three-phase, positive sequence) and assume that the relay at bus A
is set to pickup for a fault at bus C. The relay at bus B is set to
pickup at one half of that value.
2) Assume there is a DER installed at bus C whose fault current
contribution is...
Given µnCox = 0.1mA/V2 and Vt = 1V Determine the current IB in
the circuits shown in figure below. Note that the fractions next to
transistors represent W/L
2.5V 2.5V T IB 1k2 IB 1k DL. 20 1 20 1 10 1 (a) (b)
For a signal representation shown graphically, it can be represented in terms of some basic signals such as unit step function. Consider the graphical representation of signal as in Figure Q1. (a) State the expression of x(t) in terms of the unit step function. (4 marks) (b) Find the expression for xo(t) and xe(t). (8 marks) (c) Plot y(t) = 3x(2t - 1). (5 marks) (d) Determine the energy and power of the signal x(t) given in Figure Q1. 0...
(1 point) Resolve the vectors shown in the figure below into components. (Here, the vectors i = i and j = j) 10 i + a= D v= II II + W = i +
A three-phase system is shown in the figure below, with line-to-line voltage of 220 V rms, with ABC phase sequence, and with phase reference VAB shown in the phase diagram. The load is a balanced delta connection, with branch impedances Z = 30 - 40 ohms. Determine the magnitude of the phase current IAB (Select the one best answer from the choices given below.) L ail HA Oo oo a. 2.5 A b.4.4 A c.5.5 A O d.7.3 A e....
Consider the circuit shown in the figure below.
Determine
(a) the current in the resistor of
,
(b) the potential difference between points a and b
(c) the power delivered by the voltage source
10.00 25.0 V 10.0 b 5.00 20.0 5.00 We were unable to transcribe this image
A.)Determine the magnitude of the current through resistor R3,
shown in the figure below. The batteries have emfs of E1 = 6.00 V
and E2 = 9.00 V and the resistors have values of R1 = 15.8 ohm, R2
= 20.0 ohm, and R3 = 32.9 ohmB.) Determine the magnitude of the current through resistor
R1.C) Determine the magnitude of the current through resistor
R2.