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[单选题]
镍铬-镍硅热电偶,参考端温度tn=25℃相对应的热电势为1.000mV,测量端温度为t时,用直流电位差计测得热电势E=32.277m1V,则测量端温度相对应的热电势为()。
A.33.277mV
B.31.277mV
C.32.249mV
D.33.318mV
查看答案
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.33.277mV
B.31.277mV
C.32.249mV
D.33.318mV
A.829.7℃
B.800.3℃
C.819.7℃
D.809.7℃
A.800℃
B.820℃
C.780℃
D.805℃