thermoammeter: meaning, definition, pronunciation and examples
Very LowTechnical/Scientific
Quick answer
What does “thermoammeter” mean?
An instrument that measures electric current by utilising the heating effect of that current.
Audio
Pronunciation
Definition
Meaning and Definition
An instrument that measures electric current by utilising the heating effect of that current.
A combined or specialised device that measures electrical current (amperage) based on the temperature rise it produces in a conductor or a thermocouple element, often used for alternating current (AC) measurements.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or spelling. The term is equally rare and technical in both varieties.
Connotations
Purely technical, historical, or highly specialised in both contexts.
Frequency
Extremely rare in general usage. Found only in specific technical literature, older textbooks, or precise instrumentation contexts in both BrE and AmE.
Grammar
How to Use “thermoammeter” in a Sentence
The [technician/engineer] used a thermoammeter to [measure/check] the [current/amperage].Vocabulary
Collocations
Examples
Examples of “thermoammeter” in a Sentence
adjective
British English
- The thermoammeter principle is based on Joule heating.
American English
- We need a thermoammeter reading for this AC circuit.
Usage
Meaning in Context
Academic
Used in physics or electrical engineering papers discussing historical or specific measurement techniques.
Everyday
Virtually never used.
Technical
The primary domain. Appears in instrumentation manuals, advanced electrical engineering texts, or descriptions of specialised measuring equipment.
Watch out
Common Mistakes When Using “thermoammeter”
- Confusing it with a thermometer or a thermocouple. Misspelling as 'thermoameter' (missing one 'm'). Using it to refer to any ammeter.
FAQ
Frequently Asked Questions
No. A thermoammeter is a specific type of ammeter that uses thermal (heating) effects to measure current, often for AC. A standard ammeter may use magnetic effects.
Primarily in technical contexts for measuring alternating current (AC) or high-frequency current where other types of ammeters might be inaccurate, or in precision calibration labs.
No, it is a very low-frequency, specialised technical term. Most native speakers, even engineers, might use more general terms like 'ammeter' or specify the type (e.g., 'thermal type').
No, it is exclusively a noun. There is no verb form 'to thermoammeter'.
An instrument that measures electric current by utilising the heating effect of that current.
Thermoammeter is usually technical/scientific in register.
Thermoammeter: in British English it is pronounced /ˌθɜːməʊˈæmɪtə/, and in American English it is pronounced /ˌθɜːrmoʊˈæmɪtər/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: THERMometer measures heat, AMmeter measures current. A THERMOAMMETER uses HEAT to measure CURRENT.
Conceptual Metaphor
MEASUREMENT IS DETECTION (of a secondary effect).
Practice
Quiz
In which field is the term 'thermoammeter' primarily used?