Engineering analysis

1. When projected through a single lens, the image of a movie on ascreen is: a.

1. When projected through a single lens, the image of a movie on ascreen is: a. real andinverted b. virtual andinverted c. real andupright d. virtual andupright e. virtual and enl…

1. When recovery/recycling equipment is used to remove refrigerant from a mobile

1. When recovery/recycling equipment is used to remove refrigerant from a mobile A/C system, how much lubricant will be removed during operation? A. 4 ounces B. Generally, very lt…

1. When the airport sends out a rescue crew, how farshould this crew fly to go d

1. When the airport sends out a rescue crew, how farshould this crew fly to go directly to this plane? 2. Inwhich direction? (Express your answer as an angle measured south ofeast…

1. When the charge on the plates of a capacitor is doubled. the magnitude of the

1. When the charge on the plates of a capacitor is doubled. the magnitude of the electric potential difference across the capacitor a) s doubled b) is halved c) remains the same d…

1. When the electrical energy in joules is completely converted to heat in calor

1. When the electrical energy in joules is completely converted to heat in calories, (a) what is the ratio between these two? what is the designed name for this ratio? 2. An ammet…

1. When the frequency of the source of a water wave increases, the distance betw

1. When the frequency of the source of a water wave increases, the distance between successive peaks in the wave (Points : 1) remains unchanged increases decreases cannot be deter…

1. When the peak radiation of a star shifted from blue to red, the star temperat

1. When the peak radiation of a star shifted from blue to red, the star temperature becomes ___________ hotter cooler 2. Which of the following statement is not true? Using the th…

1. When the submersible Alvin found the Titanic, it confirmed that the ship had

1. When the submersible Alvin found the Titanic, it confirmed that the ship had split in half before it sank (as eyewitnesses to the sinking had claimed.) The bow of the ship was …

1. When the voltage across a particular inductor is 0.25 V the current through t

1. When the voltage across a particular inductor is 0.25 V the current through the inductor changes at a rate of 0.05 A in 1.0 ms. What is the inductance of the inductor? 2. In th…

1. When the width of depletion layer is different in P and N regions, why the ch

1. When the width of depletion layer is different in P and N regions, why the charge stored on each side is same? 2. Why diffusion current or saturation current (Is) depends upon …

1. When two hydrogen atoms react to form a hydrogen molecule, the shared pairs o

1. When two hydrogen atoms react to form a hydrogen molecule, the shared pairs of electrons... A) have more potential energy because they are now attracted by two nuclei instead o…

1. When we related Newton\'s Laws to conservation of momentum and energy, we sho

1. When we related Newton's Laws to conservation of momentum and energy, we showed that for a conservative force like gravity: where U is the potential energy. For Newtonian gravi…

1. When you are assigned to design bumpers or shock absorbers for acar, what pro

1. When you are assigned to design bumpers or shock absorbers for acar, what property of important for you to know? Answer materis 5 pointe 2. As shown in the following convention…

1. When you are testing to find the mass that must be placed on the end of the s

1. When you are testing to find the mass that must be placed on the end of the string to counterbalance friction, you need to see whether different masses make the turntable speed…

1. When you drop the mass holder, the system rotates at angular acceleration a.

1. When you drop the mass holder, the system rotates at angular acceleration a. Suppose you wrapped the string around a larger diameter pulley and dropped the mass holder. What wo…

1. When you get out of a swimming pool and stand dripping wet in a light breeze,

1. When you get out of a swimming pool and stand dripping wet in a light breeze, you feel much colder than you feel after you dry off. Why is this? a. This is a purely psychologic…

1. When you go to a shoe store you can check out the pair of shoes you are tryin

1. When you go to a shoe store you can check out the pair of shoes you are trying on in a tilted mirror on the floor. If you were wearing the shoe shown in the picture on the righ…

1. When you\'re taking a PM motor apart you should exercise special care not to

1. When you're taking a PM motor apart you should exercise special care not to damage the D. brush holders. 2. When field voltage is controlled to provide a method of variable spe…

1. Where do nuclear fusion reactions continuously occur? a) a bowl of hot soup b

1. Where do nuclear fusion reactions continuously occur? a) a bowl of hot soup b) the interior of the sun or other stars c) the upper part of earth's atmosphere d) the cores of nu…

1. Which additive manufacturing processes use powder as feedstock: (a) selective

1. Which additive manufacturing processes use powder as feedstock: (a) selective laser sintering, (b) fused deposition modeling, (c) stereolithography, (d) electron beam melting, …

1. Which among the following microscope gave scientists the ability to see atoms

1. Which among the following microscope gave scientists the ability to see atoms for the first time? Light microscope Electronic microscope Transmission electronic microscope Scan…

1. Which are the experiments in support of the corpuscular nature of light? what

1. Which are the experiments in support of the corpuscular nature of light? what are the experiments that show that instead the light is a wave? Describe and explain the optical p…

1. Which boat takes the shortest path to the other shore? 2. Which boat reaches

1. Which boat takes the shortest path to the other shore? 2. Which boat reaches the opposite shore first? 3. Which boat provides the fastes ride? Sassen Motorboats cross a river p…

1. Which boat takes the shortest path to the other shore? 2. Which boat reaches

1. Which boat takes the shortest path to the other shore? 2. Which boat reaches the opposite shore first? 3. Which boat provides the fastes ride? Sassen Motorboats cross a river p…

1. Which component of lathes provides motion to a workpiece? Quill Carriage Cros

1. Which component of lathes provides motion to a workpiece? Quill Carriage Cross slide Spindle Tailstock 2. A belt pulley is cast and needs machining (search the Internet if you …

1. Which component of microcontroller architecture best fits the blanks below. a

1.    Which component of microcontroller architecture best fits the blanks below. a.    Accumulators A and B and index registers X and Y compose the ________ in the 68HC12 microco…

1. Which component of microcontroller architecture best fits the blanks below. a

1.    Which component of microcontroller architecture best fits the blanks below. a.    Accumulators A and B and index registers X and Y compose the ________ in the 68HC12 microco…

1. Which condition leads to an increase in the internal energy of a system? -10

1. Which condition leads to an increase in the internal energy of a system? -10 J of heat are released by the system, and 3 J of work are done on the system. -6 J of heat are rele…

1. Which force provides the centripetal force for a satellite orbiting the earth

1.     Which force provides the centripetal force for a satellite orbiting the earth? a.     Friction b.     Gravitation c.     Non-conservative d.     Electrostatic 2.     Which …

1. Which gives the efficiency of an engine? a) It is the product of the heat abs

1. Which gives the efficiency of an engine? a) It is the product of the heat absorbed from the high-temperature reservoir and the work done by the engine. b) It is the ratio of th…

1. Which gives the efficiency of an engine? a) It is the product of the heat abs

1. Which gives the efficiency of an engine? a) It is the product of the heat absorbed from the high-temperature reservoir and the work done by the engine. b) It is the ratio of th…

1. Which has the larger linear momentum: a 1,700-kg houseboat going 7 m/s or a 5

1. Which has the larger linear momentum: a 1,700-kg houseboat going 7 m/s or a 570-kg speedboat going 25 m/s? 2. A 7,600-kg truck runs into the rear of a 1,000-kg car that was sta…

1. Which is the greater change in temperature? (a) ?T = 1?C (b) ?T = 1 K (c) The

1. Which is the greater change in temperature? (a) ?T = 1?C (b) ?T = 1 K (c) They are equal. 2. If we heat up a piece of metal with a hole in it, the diameter of the hole (a) incr…

1. Which material exhibited the smallest coefficient of static friction? How doe

1. Which material exhibited the smallest coefficient of static friction? How does this relate to the surface material? Does the same material have the smallest coefficient of kine…

1. Which of the container has the largest pressure at the bottom? Assume the liq

1. Which of the container has the largest pressure at the bottom? Assume the liquid in each container has the same density. The pressures are equal. 2. What is the density of gold…

1. Which of the following about ground loops is not true? A. Happen to patients

1. Which of the following about ground loops is not true? A. Happen to patients having more than one pieces of devices connected. B. The ground electrodes are connected to differe…

1. Which of the following applies to rock as an engineering material? a. Mechani

1. Which of the following applies to rock as an engineering material? a. Mechanical strength is independent of pore pressure. b. High Thermal Conductivity c. Mechanical strength i…

1. Which of the following are VECTORS? Choose all that apply. 1 pressure __momen

1. Which of the following are VECTORS? Choose all that apply. 1 pressure __momentum    density masspower displacement b.) Which of the following can be measured in CALORIES? Choos…

1. Which of the following are assumptions that must be true to use the hydrostat

1. Which of the following are assumptions that must be true to use the hydrostatic pressure equation a.the fluid must be at rest (no net motion) b.the fluid's density does not cha…

1. Which of the following are typical facilities that are NOT normally designed

1. Which of the following are typical facilities that are NOT normally designed for the temporary storage of stormwater runoff? a) interstate highways b) green roofs and bioswales…

1. Which of the following arrangements of three masses (hanging off the horizont

1.     Which of the following arrangements of three masses (hanging off the horizontal rod) would result in a balanced mobile? Mass 1                          Mass 2              …

1. Which of the following best describes the difference between full simultaneou

1. Which of the following best describes the difference between full simultaneous engineering and sequential engineering in the development of a new product? 2. Which of the follo…

1. Which of the following dances is not based on the rhythm of triple meters? a.

1. Which of the following dances is not based on the rhythm of triple meters? a. menuet b. courante c. bourree d. sarabande 2. suppose there is a pian concerto composed in 1750s. …

1. Which of the following depends on the inertial mass of an object (as opposed

1. Which of the following depends on the inertial mass of an object (as opposed to its gravitational mass)? The acceleration given to the object by a compressed spring. The weight…

1. Which of the following describes an object with a non-zero net force acting o

1. Which of the following describes an object with a non-zero net force acting on it? Choose all that apply. The moped accelerated while making a left turn. The motorcycle travele…

1. Which of the following describes the levels of organization in an animal’s bo

1. Which of the following describes the levels of organization in an animal’s body, from least complex to most complex? A. Cells, tissues, organs, organ systems B. Cells, organs, …

1. Which of the following does NOT induce a current in a coil? A.Moving a bar ma

1. Which of the following does NOT induce a current in a coil? A.Moving a bar magnet towards a coil B.Moving a bar magnet away from a coil C.Moving a second current-carrying coil …

1. Which of the following does NOT induce a current in a coil? A.Moving a bar ma

1. Which of the following does NOT induce a current in a coil? A.Moving a bar magnet towards a coil B.Moving a bar magnet away from a coil C.Moving a second current-carrying coil …

1. Which of the following exhibits projectile motion? a. a person diving into a

1. Which of the following exhibits projectile motion? a. a person diving into a pool from a diving board b. a space shuttle orbiting the earth c. a leaf falling from a tree d. a t…

1. Which of the following expresses a principle, which was initially stated by G

1. Which of the following expresses a principle, which was initially stated by Galileo and was later incorporated into Newton's laws of motion? a.An object's acceleration is inver…