![and its quantum efficiency
is off the charts.
and its quantum efficiency
is off the charts.](https://content2.mcqstudy.com/ss/tbbt-12-7-00:18:18.358.jpeg)
and its quantum EFFICIENCY
is off the charts.
The Big Bang Theory Season 12, Episode 7
![These are hydration backpacks.
They're for efficiency.
These are hydration backpacks.
They're for efficiency.](https://content2.mcqstudy.com/ss/tbbt-10-20-00:02:24.061.jpeg)
These are hydration backpacks.
They're for EFFICIENCY.
The Big Bang Theory Season 10, Episode 20
![Allowed me to correct
for the observational efficiency.
Allowed me to correct
for the observational efficiency.](https://content2.mcqstudy.com/ss/tbbt-3-4-00:07:54.500.jpeg)
Allowed me to correct
for the observational EFFICIENCY.
The Big Bang Theory Season 3, Episode 4
![You cannot beat
the thermal efficiency
of the C3.
You cannot beat
the thermal efficiency
of the C3.](https://content2.mcqstudy.com/ss/bb-2-10-00:21:27.953.jpeg)
You cannot beat
the thermal EFFICIENCY
of the C3.
Breaking Bad Season 2, Episode 10