A gasoline powered utility vehicle produces 95 kJ of useful mechanical energy from 735kJ of energy produced by burning the gasoline. What is the efficiency of the SUV? (one decimal place)
1
1
1
1
Question 15
15.
What is the purpose of a fuse?
Question 16
16.
What are the consequences of using a fuse with a rating that is too low for the circuit it is protecting?
Question 17
17.
Canada has a net zero goal, which would remove anything that creates an emission. How would this put more strain on Alberta's power grid?
What does a step-up transformer do?
Increases power
Increases the votage
Decreases the voltage
Decreases Power
On a microcircuit what facilitate the flow of electricity in one direction?
Transistor
Capacitor
Diode
Resistor
If a lightbulb is 60% Efficient what does that mean?
60% of the energy the lightbulb receives is useful and 40% is wasted.
60% of the energy the lightbulb receives is wasted and 40% is useful.
The lightbulb converts 60% of the energy it receives to heat.
The light bulb has a 60% chance of working.
What are the four stages of the power grid in order?
