How to minimize the drift in the value of resistance measured using a Wheatstone bridge?
Posted: Thu Jul 14, 2022 12:57 pm
a) by using a high precision null detector
b) by keeping the lead wire resistances within 0.2 mΩ
c) by using a e.m.f source of minimum value
d) by minimizing the flow of current
b) by keeping the lead wire resistances within 0.2 mΩ
c) by using a e.m.f source of minimum value
d) by minimizing the flow of current