Levers/Simple Machines
Gears/Pulleys
Probability/Stats
Circuits
MISC Engineering
100
In a third class lever, the distance from the effort to the fulcrum is less than/greater than/equal to the distance from the resistance to the fulcrum.
What is less than?
100
What is the IMA of a pulley that has 5 supporting strands?
What is 5?
100
What is the probability of rolling a 3 on a single die?
What is 1/6?
100
In a series circuit R1 = 350 ohms, R2 = 250 ohms and R3 = 500 ohms. What is the total resistance of the circuit?
What is 1100 ohms?
100
At the college level, engineering/engineering technology has a higher focus on theory?
What is engineering?
200
This is the common name for a pivot point in a lever
What is a fulcrum?
200
A toothed wheel whose teeth is used to engage a chain is a gear/pulley/sprocket/belt.
What is Sprocket?
200
What is the probability of rolling a 12 when two dice are rolled at the same time?
What is 1/36?
200
In a parallel circuit R1 = 200 ohms, R2 = 250 ohms and R3 = 500 ohms. What is the total resistance of the circuit?
What is 91 ohms?
200
Insulators/Conductors transfer heat slowly.
What is insulators?
300
The mechanical advantage of a ramp that is used to raise an object 2 feet off the ground is 4. What is the length of the ramp?
What is 8 feet?
300
Gear A has a diameter of 80 inches. Gear B has a diameter of 20 inches. If the mechanical advantage is 0.25, which gear is doing the driving
What is gear A?
300
If a coin is tossed 8 times, what is the probability that it will land on heads 7 times?
What is .03125 or 3.125%?
300
If a motor draws 0.05 Amps and provides 200 Ohms of resistance, how many volts should the multimeter read?
What is 10 Volts?
300
True or False. Both wedges and screws include an inclined plane.
What is True?
400
In a second class lever the distance of the force to the fulcrum is 18 inches and the force is 40 lbs. If the distance from the effort to the fulcrum is 4 feet, what is the force needed to lift the load?
What is 15 pounds?
400
Gear B, which has a diameter of 8 inches is being driven by gear A which has a diameter of 4 inches. If gear B is spinning a 40 RPMs, how many RPMs is gear A spinning?
What is 80 RPMs?
400
You have a 1 in 11.5 million chance of getting attack by a shark which is more likely to occur than winning the PowerBall. The chance of winning a PowerBall drawing is..... A) 1 in 350 million B) 1 in 175 million C) 1 in 150 million D) 1 in 95 million
What is B) 1 in 175 million?
400
In a parallel circuit R1 = 200 ohms, R2 = 250 ohms and R3 = 500 ohms. If the battery measures 12 Volts, what is the voltage at R2?
What is 12 Volts
400
A country is named after a material.
What is China?
500
A wedge is incorporates this type of simple machine.
What is an inclined plane?
500
The IMA of a pulley system is 3. A weight of 66 pounds needs to be lifted. What is the force needed to lift this weight?
What is 22 pounds?
500
On average a person eats 1300/1500/1700/2000 pounds of food each year.
What is 1500.
500
In a series circuit with a 9 volt battery, R1 = 3.2 kohms, 2. R2 = 1.2 kohms and R3 = 900 ohms. What is the voltage drop at R2?
What is 2.04 volts?
500
Why did Henry Ford offer his Model T car in "any color you want as long as it is black?"
What is black paint dried the fastest?