A Delta Airlines passenger captured this video of sparks flying out of one of the plane's engines after takeoff in Atlanta. The flight made an emergency landing, and no one was injured. | Action News 5

Video shows flames bursting from a Delta Airlines plane preparing to depart in Atlanta. Plus, the FAA is investigating how a United Airlines regional jet overshot a runway while landing in Virginia. ABC News' Stephanie Ramos reports. | ABC News

What Is 3-Phase Power?, Part 2: Star (Wye) and Delta-Connected Loads

A delta-connected three-phase load is supplied from a 3-phase, 400 volts balanced supply system. The line current is 20  A and power taken by the load is 10  kW. Find (i) impedance in each branch, (ii) line current, power factor and power consumed if the same load is connected in star. | Numerade

On a 3-phase balanced delta-connected loadsupplied at 240 V A.C., the wattmeterreadings are - 1710 and 3210. What isthe current?(a) 10.86 A (6) 15.86 A© 20.86 A (d) 30.86 A