General Studies · Engine Cooling System
एक क्लासिक मैकेनिकल कूलेंट तापमान संकेतक किस सिद्धांत पर कार्य करता है?
- 1द्विधातु तापीय प्रसार (Bimetallic thermal expansion)✓
- 2विद्युत धारिता (Electrical capacitance)
- 3चुंबकीय प्रेरण सिद्धांत (Magnetic induction theory)
- 4द्रव दाब सिद्धांत (Fluid pressure theory)
सही उत्तर देखें
द्विधातु तापीय प्रसार (Bimetallic thermal expansion)
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