Heat applied to a thermocouple will cause a small electromotive force and therefore a small current to flow. Practical use of this is mainly in _____?
تھرموکوپل پر لگائی جانے والی حرارت ایک چھوٹی الیکٹرو موٹیو فورس کا سبب بنے گی اور اس وجہ سے ایک چھوٹا کرنٹ بہہ جائے گا۔ اس کا عملی استعمال بنیادی طور پر کس میں ہے؟
Answer: Instruments
Explanation
The practical use of a thermocouple's small electromotive force is mainly in instruments.
It is used for temperature measurement and control in various scientific and industrial applications.
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