MCQOPTIONS
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				| 1. | 
                                    For measurement of surface temperature of solids the elements of RTD is usually in the shape of | 
                            
| A. | bar | 
| B. | coil | 
| C. | flat grid | 
| D. | either (a) or (b) | 
| Answer» D. either (a) or (b) | |