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Stealth Aircraft Quiz Number: 23 Course Name: Industrial Technology/Engineering Quiz N0. = 23 Teacher: Ed Schmidt Teacher's Home Page: http://www.oocities.org/Baja/2140/ENG.htm Teacher's Email: schmidte@putnam.k12.il.us

Student Name: Student No:

No. of Questions= 20 ,Pass mark is - 70 %. You can press the Mark it button at the bottom of the page to have the quiz marked.

1.	Who manufactures the F-117A Nighthawk
	a)	Boeing
	b)	Cessna
	c)	Piper
	d)	McDonald Douglas
	e)	Lockheed Martin
2.	The letters XST stand for eXperimental Stealth Technology.
	a)	true
	b)	false
3.	The F-117A project was code-named:
	a)	Nighthawk
	b)	Radar
	c)	Senior-Trend
	d)	Lightning Strike
	e)	Laser Guide
4.	To keep radar cross section to a minmum, extensive use was made of:
	a)	faceting
	b)	composites
	c)	aluminum
	d)	plastic
	e)	aerodynamics
5.	Straight lines are used rather than curves:
	a)	true
	b)	false
6.	All doors and access panels have smooth edges to help disperse radar reflections:
	a)	true
	b)	false
7.	To keep noise to a minimum, the exhause from the engines is passed through a system of:
	a)	glass packs
	b)	mufflers
	c)	baffles
	d)	straight pipes
	e)	expansion chambers
8.	The F-117A is a strike aircraft more than a stealth fighter:
	a)	true
	b)	false
9.	The F-117A does not operate in cloudy weather or at night very well:
	a)	true
	b)	false
10.	The average cost of one aircraft is approximately:
	a)	1 million
	b)	5 million
	c)	550,000
	d)	43 million
	e)	80 trillion
11.	The aircraft is principally made of:
	a)	steel
	b)	aluminum
	c)	plastic
	d)	composite materials
	e)	fiberglass
12.	The engines are made by what company:
	a)	Rolls Royce
	b)	Westinghouse
	c)	Boeing
	d)	General Electric
	e)	Lycoming
13.	How many crew members are need to fly the aircraft:
	a)	1
	b)	2
	c)	3
	d)	4
	e)	5
14.	The windows are coated with:
	a)	aluminum
	b)	tint
	c)	mirrors
	d)	gold
	e)	none of these
15.	HUD stands for:
	a)	Hover Under Darkness
	b)	Heads Up Display
	c)	Hang Under Duty
	d)	none of these
16.	A digital moving map helps the pilot navigate:
	a)	true
	b)	false
17.	How many 2000 pound bombs can the F-117A carry:
	a)	1
	b)	2
	c)	3
	d)	4
	e)	5
18.	What year was the first flight of the aircraft:
	a)	1990
	b)	1986
	c)	1981
	d)	1979
	e)	1977
19.	Who makes the computer syustem for the aircraft:
	a)	Dell
	b)	IBM
	c)	Compaq
	d)	Apple
	e)	packard Bell
20.	In what country did this aircraft drop its first bomb:
	a)	Panama
	b)	Mexico
	c)	Vietnam
	d)	Iraq
	e)	Canada

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