If you do have another drive that can boot Windows 7, you can use the Disk Management tool to build a new system partition on your existing SATA drive. You have to shrink the existing partition, and create a new partition. Then you can copy the boot files to the new partition using bcdboot.
An APU is an auxiliary power unit. On-board APUs are small jet turboshaft engines that are started to provide electrical and hydraulic power to the aircraft when needed during periods when the engines aren't running. Some aircraft are designed...
The agreement will see Honeywell install the new APUs between 2012 and 2014 and it builds on the company's existing ten-unit APU contract with GoAir while putting it in charge of APU maintenance across the entire GoAir A320 fleet through 2018.