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Sophie Parks
EngineeringEngineering
For a Digital Muti-meter when set to the Diode Test, It will indicate continuity when the RED lead is connected to the Anode of a known good Diode and the black lead is connected to the Cathode (will show Forward voltage drop). When the leads are Reversed, there is no continuity indicated. With this knowledge, you know test an unknown transistor whose terminals are numbered #1,#2 and #3 and obtained the following result:

Red #1 #1 #2 #2 #3 #3

Black #2 #3 #1 #3 #1 #2

Result No Continuity, Continuity, No Continuity, Continuity, No Continuity, No Continuity

a) Is the Transistor Good or Bad?

b) Which terminals #1, #2 or #3 is the Base?

c) Is it PNP or NPN?
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Alyson
EngineeringEngineering
A debugging process where you, the programmer, pretend you are a computer and step through each statement while recording the value of each variable at each step is known as
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Wade Arellano
EngineeringEngineering
What is engine knock? What cause the engine knock problem?
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Magdalena Case
EngineeringEngineering
For a bronze alloy, the stress at which plastic deformation begins is 266 MPa and the modulus of elasticity is105 GPa.

(a) What is the maximum load that can be applied to a specimen having a cross-sectional area of 333 mm^2 without plastic deformation?
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Selena Medina
EngineeringEngineering
Write a program that determines if a given year is a leap year. Leap years are those years that are divisible by four, except that century years not divisible by 400 are not leap years. For example, 1960, 1996, and 2000 are leap years, while 1961, 1995, and 1900 are not. Your program should ask the user to enter a year and then determine whether that year is a leap year. Repeat until the user enters 0 for the year. The following is an example program run (the user's input is underlined). Enter a year: 1960 1960 is a leap year. Hint: Leap year alg. from wiki: if (year is not divisible by 4) then (it is a common year) else if (year is not divisible by 100) then (it is a leap year) else if (year is not divisible by 400) then (it is a common year) else (it is a leap year).
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Camryn Doyle
EngineeringEngineering
Is a jeep cherokee faster than a bmw 325i
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Natalee Long
EngineeringEngineering
Two resistors, with resistances R1 and R2, are connected in series. R1 is normally distributed with mean 65 and standard deviation 10, and R2 is normally distributed with mean 75 and standard deviation 5.

a. What is the probability that R2 > R1?
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Beau Clay
EngineeringEngineering
It is true about polymers: a) - They are light-weight materials b) - There are three general classes: thermosets, thermoplastics and thermoset c) - They present long term instability under load d) - All the above
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Cleo
EngineeringEngineering
In successive an object moves from start position, then moves 1ft, 4ft and 8ft. This is an example of a. non-uniform motion b. uniform acceleration c. uniform motion d. free fail in Earth's gravitational field.
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Peyton Reilly
EngineeringEngineering
A 3.7 g mass is released from rest at C which has a height of 1.1 m above the base of a loop-the-loop and a radius of 0.2 m. The acceleration of gravity is 9.8 m/s 2. 1.1 m 0.2 m B D C A 3.7 g Find the normal force pressing on the track at A, where A is at the same level as the center of the loop. Answer in units of N.
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Gemma Collins
EngineeringEngineering
Heat is transferred at a rate of 2 kW from a hot reservoir at 850 K to a cold reservoir at 300 K. Calculate the rate at which the entropy of the two reservoirs changes. (Round the final answer to six decimal places.)
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Jerry Hopkins
EngineeringEngineering
The term motion refers to a change in position with respect to a. a specific reference b. the ground c. the center of the Earth d. the Sun
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Bryson Thomas
EngineeringEngineering
What kind of materials is nylon
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Aubrie Lowe
EngineeringEngineering
A 30-g bullet is fired with a horizontal velocity of 450 m/s and becomes embedded in block B which has a mass of 3 kg. After the impact, block B slides on a 30-kg carrier C until it impacts the end of the carrier. Knowing the impact between B and C is perfectly plastic determine (a) velocity of the bullet and B after the first impact, (b) the final velocity of the carrier

(Distance between C and B is 0.5 m)
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Mia Yates
EngineeringEngineering
A vehicle has individual wheel suspension in the form of helical springs. The free length of the spring lf = 360 mm and the solid length ls = 160 mm at a compressive force of 5000 N. The shear modulus G = 80 GPa. Use D/d = 9 and calculate the shear stress for pure torsion of the spring wire. The spring ends are squared and ground. Find Na, p, d, D, and  max.
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