Two ammeters A1 and A2 measure the same current and provide readings I1 and I2, respectively. The ammeter errors can be characterized as independent zero mean Gaussian random variable of standard deviations σ1 and σ2, respectively. The value of the current is computed as: I=μI1+(1−μ)I2The value of μ which gives the lowest standard deviation of I is
Are you worried how you'll answer job interview questions? Don't panic! Interview question has got them all listed out for you in every industry , job role and company you can think. Simply,Choose a subject/topic and start preparing for your next interview round!
Mock TestView All Free Test