The air cooling digital.com/google-display-ads-lets-advertisers-upload-their-own-ads-to-the-system-allowing-advertisers-greater-control-over-the-look-and-feel-of-their-messaging-what-are-the-two-types-of-uploaded-ads/”>system mostly used in transport type aircraft is
a. simple air cooling system
b. simple evaporative air cooling system
c. boot-strap air cooling system
d. all of these
Answer:
c. boot-strap air cooling system
The air cooling system mostly used in transport type aircraft is