Cart “Practice Problems for DC Branch-Current Analysis” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × IEC 61850 in Practice: Protection and Monitoring in Digital Substations For Junior Engineers 28.45 $ IEC 61850 in Practice: Protection and Monitoring in Digital Substations For Junior Engineers quantity - + 28.45 $ × Practice Problems for DC Branch-Current Analysis 28.45 $ Practice Problems for DC Branch-Current Analysis quantity - + 28.45 $ Coupon: Apply coupon Update cart Cart totals Subtotal 56.90 $ Total 56.90 $ Proceed to checkout