__________ is use to avoid the effect of stray magnetic field in A.C. bridges All Questions › Category: Power System Analysis › __________ is use to avoid the effect of stray magnetic field in A.C. bridges 0 Vote Up Vote Down Rajasri Mundrathi Staff asked 3 years ago Options: a) Magnetic screeningb) Wagner earthing devicec) Wave filtersd) Any of the above 1 Answers 0 Vote Up Vote Down Rajasri Mundrathi Staff answered 3 years ago The correct answer is Magnetic screening