under test conditions

USAGE SUMMARY

"under test conditions" is correct and usable in written English.
You can use it when discussing a test or experiment. For example, "We examined the new drug under test conditions and found that it had positive effects."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

These were the findings when this study was run under test conditions at Stanford University.

The Guardian - Lifestyle

They are now down 40% since the US Environmental Protection Agency accused the carmaker of installing a "defeat device", which reduced nitrogen oxide (NOx) emissions under test conditions.

The Guardian - Business

However, carmakers can use a whole range of techniques to ensure that their cars perform far better under test conditions than when driven by ordinary drivers.

The Guardian

Simulation, in industry, science, and education, a research or teaching technique that reproduces actual events and processes under test conditions.

Encyclopedia Britannica

Winterkorn said on Wednesday he took full responsibility for the scandal, in which the company admitted that 11m cars were installed with a defeat device that reduced emissions under test conditions only, but he denied personal wrongdoing.

The Guardian - Business

In 2000, diesel cars on the road pumped out double the NOx they did under test conditions, according to the ICCT, the group who rumbled VW's cheating in the US.

The Guardian

None of the 56 vehicles tested in Germany and 37 in the UK was found to have a defeat device aimed at artificially lowering its emissions under test conditions, such as those used by VW.

The Guardian

The MOT test is also conducted without moving the car, so it is possible that the cars could have been similarly programmed to emit less NOx under test conditions.

The Guardian - Money

Independent tests in the US have found that the energy consumption of Samsung and LG TV sets nosedives under test conditions but can soar by up to 45% in real-world use, raising questions of manipulation by software devices.

The Guardian

For example, if a person always gives the right answers to questions about a certain topic under test conditions, one would be entitled, on this view, to say that he has knowledge of that topic.

Encyclopedia Britannica

Subsequent improvements to the Patriot's fire control systems, as well as to its interceptor missiles, produced significantly better results under test conditions, and both Patriot and Aegis systems were deployed as part of NATO's European missile defense network.

Encyclopedia Britannica

Expert writing Tips

Best practice

When using "under test conditions", clearly define what those conditions are. Specificity enhances clarity and credibility.

Common error

Avoid assuming that your audience understands the specific parameters of the "test conditions". Always provide sufficient detail to prevent ambiguity.

Linguistic Context

The phrase "under test conditions" primarily functions as an adverbial phrase, modifying a verb or clause to specify the circumstances in which an action or state occurs. According to Ludwig AI, this phrase indicates that something is happening within a controlled or experimental environment.

Expression frequency: Very common

Frequent in

Science

46%

News & Media

30%

Encyclopedias

4%

Less common in

Formal & Business

1%

Social Media

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "under test conditions" is a frequently used adverbial phrase that specifies the context of an action or observation to be within a controlled testing environment. As Ludwig AI confirms, it's grammatically correct and widely accepted. It's most commonly found in scientific and news contexts, emphasizing the controlled nature of the environment. To ensure clarity, be specific about the "test conditions" and avoid assuming your audience already understands them. Alternatives like "in controlled experiments" or "within a laboratory setting" may be suitable depending on the desired nuance.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

in controlled experiments

Focuses on the controlled environment aspect of the testing.

during standardized assessments

Emphasizes the standardization of the evaluation process.

within a laboratory setting

Highlights the location where testing occurs.

in simulated environments

Implies that the conditions are not real but artificially created.

following experimental protocols

Stresses the adherence to established scientific procedures.

subjected to rigorous testing

Highlights the intensity and thoroughness of the testing process.

in a research context

General alternative, less specific about the conditions.

during clinical trials

Refers specifically to medical or pharmaceutical testing.

under observation

Focuses on the monitoring aspect of the test.

in a structured evaluation

Emphasizes the planned and organized nature of the assessment.

FAQs

How can I use "under test conditions" in a sentence?

You can use "under test conditions" to describe situations where something is being evaluated or examined in a controlled setting. For instance, "The device performed well "under test conditions", but its real-world performance is still unknown."

What are some alternatives to saying "under test conditions"?

Alternatives include "in controlled experiments", "during standardized assessments", or "within a laboratory setting", depending on the specific context you want to convey.

Is it better to say "under test conditions" or "under experimental conditions"?

Both phrases are acceptable, but "under experimental conditions" might be more suitable when referring to scientific research, while "under test conditions" can apply to broader evaluation scenarios.

Why is it important to specify the "test conditions" in a study?

Specifying the test conditions allows for reproducibility and helps others understand the limitations and applicability of the results. It ensures that the study is transparent and scientifically sound.