Sciences
Three three-ohm resistances are connected in parallel. What is their equivalent resistance?
One ohm
A line that touches a curve at one point, without passing or cutting across it
Tangent
Define Work.
Work = Force * Displacement
Differentiate a Line, Point, Plane, and Solid
(enumeration)
Differentiate Energy and Power
Energy = what makes change happen and can be transferred from one object to another (Wh)
Power = rate at which energy is transferred (W)
You got into the office 30 minutes late because of traffic. On average, the traffic is moving at 30 kph. If your residence is 45 km away from the office, how many minutes early should you leave to avoid being late?
60 minutes (an hour)
What is the average resistance of the human body?
1000 Ohms
You roll a fair six-sided dice.
When you roll an odd number, you lose.
When you roll an even number, you roll another dice.
If that second roll was the same number as the first roll, you win. Otherwise, it is a loss.
What is the probability, as a percentage rounded to the nearest integer, of winning the game?
8%
If in a Y-connected circuit, between each line voltage and the nearest phase voltage, there is a phase angle of?
30 degrees
Forecast linearly for 2022 with the following information:
2017 - 89%
2018 - 91%
2019 - 92%
2020 - 84%
2021 - 86%
84.5%