 
			 
			MCQOPTIONS
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				| 1. | A platinum resistance thermometer has a resistance of \[50\,\Omega \] at \[20{}^\circ C\]. When dipped in a liquid the resistance becomes \[76.8\,\Omega \]. The temperature coefficient of resistance for platinum is \[\alpha =3.92\times {{10}^{-3}}/{}^\circ C\]. The temperature of the liquid is | 
| A. | \[100{}^\circ C\] | 
| B. | \[137{}^\circ C\] | 
| C. | Clock used needed regulating | 
| D. | \[200{}^\circ C\] | 
| Answer» D. \[200{}^\circ C\] | |