Engineering analysis

1. For each process of a closed system, show the inital and final states on prop

1. For each process of a closed system, show the inital and final states on properly-labeled T-s diagram, evaluate the change in entropy, and apply the entropy balance and energy …

1. For each situation below, draw a free-body diagram of the object that is iden

1. For each situation below, draw a free-body diagram of the object that is identified. Label eaclh force that you have included in your free-body diagram to indicate (1) the type…

1. For light from two sources to be considered \"coherent\" their waves must hav

1. For light from two sources to be considered "coherent" their waves must have the same... (select all that apply) Wavelength Frequency Amplitude Starting Phase 2. Which of the f…

1. For most ductile materials, the stress-strain curve in compression is almost

1. For most ductile materials, the stress-strain curve in compression is almost identical to that in tension. Is this statement true or false? A linear analysis of a pressure vess…

1. For preparing Portland cement concrete, would you prefer round and smooth agg

1. For preparing Portland cement concrete, would you prefer round and smooth aggregate or rough and angular aggregate? Briefly explain why. (5 points) 2. Given the sieve analysis …

1. For question 1, answer the following digital logic questions. (Questions invo

1. For question 1, answer the following digital logic questions. (Questions involve concepts on Digital logic/digital systems, number representation, truth tables and logic functi…

1. For the BJT in Problem #1, let VEB = 0.5 V and VCB = - 2.0 V. In what mode of

1. For the BJT in Problem #1, let VEB = 0.5 V and VCB = - 2.0 V. In what mode of operation is the BJT? Sketch the energy band diagram with respect to the equilibrium band diagram.…

1. For the Class A output stage below. ???-10 V. R,-5 kS2. ???.sat-200 mV. RL 1

1. For the Class A output stage below. ???-10 V. R,-5 kS2. ???.sat-200 mV. RL 1 k? and the average DC output voltage. ??.Q-0 V. Find: a) The maximum average output power that can …

1. For the bridge shown in the diagram, find the reaction force at A: using the

1. For the bridge shown in the diagram, find the reaction force at A: using the choices given below, enter the magnitudes of the horizontal and vertical components, in this order.…

1. For the charge distribution shown in figure 1. a) Find the field at the origi

1. For the charge distribution shown in figure 1. a) Find the field at the origin Find the potential at the origin b) c) figure 1 What work will you have to do on a 3C charge to m…

1. For the circuit in Figure on the right, find (a) the equivalent resistance of

1. For the circuit in Figure on the right, find (a) the equivalent resistance of the network, (b) the current through each resistor, and (c) the power supplied by the battery R. =…

1. For the circuit of Figure 2 calculate the impedance of the load at a frequenc

1. For the circuit of Figure 2 calculate the impedance of the load at a frequency of 1 kHz. 2. If the sine wave generator for the circuit in Figure 2 has a maximum voltage of 5 V,…

1. For the circuit of Figure 2 calculate the impedance of the load at a frequenc

1. For the circuit of Figure 2 calculate the impedance of the load at a frequency of 1 kHz. 2. If the sine wave generator for the circuit in Figure 2 has a maximum voltage of 5 V,…

1. For the circuit shown in Fig. 1, let 2. Determine the generic (in terms of R

1. For the circuit shown in Fig. 1, let 2. Determine the generic (in terms of R and C) capacitor-voltage step response for the circuit when the input signal jumps from 0 V to 5 V.…

1. For the circuit shown, find three currents a) immediately after S is closed.

1.      For the circuit shown, find three currents a)      immediately after S is closed. b)      a long time after S has been closed. c)      Finally what is the amount of the en…

1. For the circuit shown, what countdown is necessary from the divider circuit t

1.   For the circuit shown, what countdown is necessary from the divider circuit to produce an output frequency of 10 MHz? (Assume a reference frequency of 100 kHz.)      A. 10 B.…

1. For the circuit shown, what countdown is necessary from the divider circuit t

1.   For the circuit shown, what countdown is necessary from the divider circuit to produce an output frequency of 10 MHz? (Assume a reference frequency of 100 kHz.)      A. 10 B.…

1. For the circuit shown, what countdown is necessary from the divider circuit t

1.   For the circuit shown, what countdown is necessary from the divider circuit to produce an output frequency of 10 MHz? (Assume a reference frequency of 100 kHz.)      A. 10 B.…

1. For the circuit shown, what countdown is necessary from the divider circuit t

1.   For the circuit shown, what countdown is necessary from the divider circuit to produce an output frequency of 10 MHz? (Assume a reference frequency of 100 kHz.)      A. 10 B.…

1. For the compound semiconductor gallium arsenide (GaAs), calculate the atoms s

1. For the compound semiconductor gallium arsenide (GaAs), calculate the atoms surface density (ie. # of atoms /cm) for As atoms on a As terminated surface of Miller indices (010)…

1. For the dipole in the figure , the charges are 2.60 separated by a distance o

1. For the dipole in the figure , the charges are 2.60 separated by a distance of 3.90 and oriented so that = 35.0. If the electric field has a magnitude of 7400 , find the magnit…

1. For the experiment done in lab, recall that applying F x = ma x to the ball g

1. For the experiment done in lab, recall that applying Fx = max to the ball gives the equation Fstring = m42f2L. Combine this result with the result of applying Fy = may and deri…

1. For the experiment done in lab, recall that applying F x = ma x to the ball g

1. For the experiment done in lab, recall that applying Fx = max to the ball gives the equation Fstring = m42f2L. Combine this result with the result of applying Fy = may and deri…

1. For the following questions choose the correct answer and/or fill in the blan

1. For the following questions choose the correct answer and/or fill in the blanks, as necessar i) 2 pts. The electrons occupying the outermost filled shell of an atom are called …

1. For the meter stick in Figure 10-4, what is the magnitude of the net torque d

1. For the meter stick in Figure 10-4, what is the magnitude of the net torque due to both forces Fl and F2 about an axis perpendicular to the page through point A? Is it clockwis…

1. For the meter stick shown above, the force F1 = 10.0 N acts at 10.0 cm. What

1. For the meter stick shown above, the force F1 = 10.0 N acts at 10.0 cm. What is the magnitude of the torque due to F1 about an axis through point A perpendicular to the page? I…

1. For the meter stick shown above, the force F1 = 10.0 N acts at 10.0 cm. What

1. For the meter stick shown above, the force F1 = 10.0 N acts at 10.0 cm. What is the magnitude of the torque due to F1 about an axis through point A perpendicular to the page? I…

1. For the next three questions consider an RLC circuit beingdriven by AC genera

1. For the next three questions consider an RLC circuit beingdriven by AC generator. The peak current through a resistor A) occurs 1/4 cycle after the peak of the voltage. B) occu…

1. For the ollowing cireuit R4 b) Caleulate the cureent through the whole uit ov

1. For the ollowing cireuit R4 b) Caleulate the cureent through the whole uit over) e) Caleulate the eurre throagh the 130 12 resistoe, labeled RI. Hint:knowing the urret through …

1. For the picture below, if the pressure within the water tank on the left at p

1. For the picture below, if the pressure within the water tank on the left at point A is 20 kPa (gauge), what is the gauge pressure of the air in the tank on the right? The densi…

1. For the second circuit, consisting of a single battery and two light bulbs in

1. For the second circuit, consisting of a single battery and two light bulbs in series, how does the brightness of the bulbs compare to the first circuit, consisting of a single …

1. For the three force vectors indicated in the free body diagram (which is for

1. For the three force vectors indicated in the free body diagram (which is for an object in equilibrium, fully submerged in water, and suspended by a string):       (a) Can you t…

1. For the three force vectors indicated in the free body diagram (which is for

1. For the three force vectors indicated in the free body diagram (which is for an object in equilibrium, fully submerged in water, and suspended by a string):       (a) Can you t…

1. For the tire derived fuel listed below (in mass fraction), calculate the foll

1. For the tire derived fuel listed below (in mass fraction), calculate the following operating parameters: a) the fuel and air feed rates in kg/s b) the product gas composition a…

1. For the watershed sketched below, subareas A and B are identical in size, sha

1. For the watershed sketched below, subareas A and B are identical in size, shape, slope, and channel length. 1-hr UHs are provided for natural and fully developed conditions for…

1. For the year 2002, worldwide production of aluminum was24.4 million metric to

1. For the year 2002, worldwide production of aluminum was24.4 million metric tons (t). In the right significant figures, (a) How many pounds of aluminum wereproduced? (b) What wa…

1. For three people, their eyeglass prescriptions specify the following: +3D, -3

1. For three people, their eyeglass prescriptions specify the following: +3D, -3D and bifocals. These three people are, respectively A. Hyperopic, myopic, presbyopic B. Astigmatic…

1. For which one of the following values of the equilibrium constant does the re

1. For which one of the following values of the equilibrium constant does the reaction mixture at equilibrium contain the greatest fraction of reactants 1e5, 1e3, 1e0, 1e-3, 1e-5 …

1. For which trip do the distance and displacement have the same magnitude? A. A

1. For which trip do the distance and displacement have the same magnitude? A.  A dog chases its tail in a circle. B.  You walk around the block to your friend's house. C.  A drag…

1. Force During a Bounce - 30 minutes The following plots depict the vertical ve

1. Force During a Bounce - 30 minutes The following plots depict the vertical velocity v, as a function of time for 6 identical marbles labeled A Fas they each impact a surface. T…

1. Form the 3 row data-set containing the following data using linspace(),\' and

1. Form the 3 row data-set containing the following data using linspace(),' and'. Save it as 'A 9 10 2 150 200 5 4 250 300 9 350 400 450 500 550 19 100 13 15 17 2. Extract all the…

1. Four eight-ohm speakers are connected in parallel to an audio power amplifier

1. Four eight-ohm speakers are connected in parallel to an audio power amplifier. The amplifier can supply a maximum drive output voltage of fifteen volts. How much audio power mu…

1. Four identical bulbs, each with a filament resistance of (d) If S 1 and S 3 a

1.     Four identical bulbs, each with a filament resistance of (d) If S1 and S3 are closed while S2 is open, what is the current through each bulb?               bulb 1     (CORR…

1. Four point charges are placed at the corners of a square as shown in the figu

1. Four point charges are placed at the corners of a square as shown in the figure. Each side of the square has length 2.0 m. Determine the electric potential at the point P, the …

1. Four springs are stretched to the same distance from the equilibrium position

1. Four springs are stretched to the same distance from the equilibrium position. The spring constants are listed in the table. Which lists the springs based on the amount of elas…

1. Frankly friction is frightening In this problem, you’ll determine the approxi

1.     Frankly friction is frightening In this problem, you’ll determine the approximate coefficient of static friction between your shoes and a smooth surface. a. Suppose that yo…

1. Frankly friction is frightening In this problem, you’ll determine the approxi

1.     Frankly friction is frightening In this problem, you’ll determine the approximate coefficient of static friction between your shoes and a smooth surface. a. Suppose that yo…

1. Fred\'s ball and Barney\'s ball have the same size, but Barney\'s ball is hol

1. Fred's ball and Barney's ball have the same size, but Barney's ball is hollow. Betty's ball and Wilma's ball are scaled down versions of Fred's ball and Barney's ball respectiv…

1. Fresh water flows through a horizontal tapered pipe. At the wide end its spee

1. Fresh water flows through a horizontal tapered pipe. At the wide end its speed is 9 m/s. The difference in pressure between the two ends is 5395 Pa. What is the speed (in m/s) …

1. From an ideal point light source, light spreads out (a) uniformly in all dire

1. From an ideal point light source, light spreads out (a) uniformly in all directions. (b) only in certain directions. 2. About light intensity at a location away from an ideal p…