Thermocouple used in radio micrometer and thermo-galvanometer is Mechanical Measurements Mcqs August 5, 2019 BILAL KHATTAK0 A.Antimony – bismuth couple B.Copper constant couple C.Copper iron couple D.Iron – copper couple E.None of the above Related Mcqs: The direction of current in case of antimony bismuth thermocouple will be Solder is an alloy consisting of _________________? Which thermocouple can measure the highest temperature? A lead based bearing alloy contains Fusible plug for boilers consists of Invar is an alloy of Babbit metal is an alloy of A Babitt is A Babbitt is A Babbit is