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WorksheetsORBITORA COSMIC WORD (SPELL BEE)🐝
Total questions: 30
Worksheet time: 15mins
Name
Class
Date
1.
Aircraft refers to
a)
anything that can fly and propelled by Engine
b)
Anything that can fly
c)
Anything that can fly by wings
d)
anything that has propulsion system
2.
Lift is the Force on the wing acting
a)
perpendicular to relative Wing
b)
perpendicular to the aircraft's lateral axis
c)
opposite to the aircraft's weight
d)
All the above
3.
Which type of heat transfer does not require any medium for transmission?
a)
Conduction
b)
Convection
c)
Radiation
d)
All the above
4.
Shocks waves forms on the wing , when the airflow over the wing reaches
a)
M>1
b)
M<1
c)
M=0
d)
All the above
5.
Wing Loading is indicated by
a)
W/T
b)
T/W
c)
W/S
d)
S/W
e)
6.
What is the Dot product of two perpendicular vectors A and B?
a)
1
b)
AxB
c)
A.B
d)
0
7.
if f(x)= IxI, choose the suitable correct option
a)
not suitable for integration
b)
not differentiable at all the points
c)
not a continuous graph
d)
All the above
8.
Which Force will cause the Rocket to be propelled upwards ?
a)
Lift
b)
Weight
c)
Thrust
d)
Drag
9.
Which of the following is not a necessary flight maneuver?
a)
Climb
b)
Cruise
c)
Loiter
d)
Descent
10.
‘Point of Contraflexure’ is where the ____
a)
Bending Moment is zero
b)
Bending Stress is zero
c)
Bending Moment is maximum
d)
Bending Stress is maximum
11.
Which of the following NACA 4 series airfoil represents Symmetric Airfoil ?
a)
NACA 0112
b)
NACA 1012
c)
NACA 0012
d)
NACA 1200
12.
Which Rocket component provides Stability ?
a)
Nose cone
b)
Fin
c)
Nozzle
d)
Shock Cord
13.
is there Water and more than 3 moons on any planet?
a)
Sort of
b)
impossible to find out
c)
No
d)
Yes
14.
Our Solar System is mostly filled with ____.
a)
Asteroids
b)
Meteoroids
c)
Stars
d)
Empty Space
e)
Planets.
15.
The Friction experienced by a body, when in motion ,is known as
a)
Rolling Friction
b)
Kinetic Friction
c)
Static friction
d)
Limiting Friction
16.
What are the forces that an aircraft experiences when it's flying?
a)
thrust, total drag, gravity, lift
b)
Lift, weight, drag, thrust
c)
option a and b both
d)
none of these
17.
What are the moments that an aircraft experiences when it's flying?
a)
roll,yaw,pitch
b)
elevator,rudder,aileron
c)
both of the options a and b
d)
None of these.
18.
When was the sun born?
a)
4.5 Billion years ago
b)
4.6 billion years ago
c)
4.8 Billion years ago
d)
none of the above.
19.
Arrange the planets in ascending order?
a)
Jupiter, Saturn, Uranus and Neptune
b)
Saturn, Jupiter, Uranus and Neptune and Pluto.
c)
Jupiter, Saturn and Neptune, Uranus and Pluto.
d)
Saturn, Jupiter, Uranus and Neptune.
20.
The word entrepreneur derived from?
a)
entreprena
b)
entreprende
c)
entaprena
d)
enereprise
21.
What is the color of the Sun?
a)
Red
b)
Orange
c)
White
d)
Blue
22.
A Black hole is actually a
a)
2-D object
b)
3-D object
c)
4-D object
d)
5-D object
23.
What is the launch date of Chandrayaan 3 mission?
a)
13th July 2023
b)
14th July 2023
c)
15th July 2023
d)
16th July 2023
24.
Which of the following is the string datatype in python programming?
a)
True
b)
'123'
c)
3j
d)
all of the above.
25.
In AutoCAD Modelling Software, Which of the following command used for separating a group of objects into individual entities?
a)
REDEFINE
b)
EXPLODE
c)
UNGROUP
d)
BREAK
26.
Innovation is at best interpreted as
a)
the generation of new ideas
b)
the evolution of new ideas
c)
the opposite of creativity
d)
the successful exploitation of new ideas.
27.
which among the following is narrated as one of the big personality traits?
a)
Tolerance of others
b)
need for achievement
c)
propensity to leadership
d)
locus of control
28.
the motivation of all good small business strategy is
a)
to increase turnover
b)
to increase profitability
c)
to achieve competitive advantage
d)
to achieve stated objectives
29.
How many propeller blades in a Quadcopter rotate in the Anti-Clockwise direction?
a)
2
b)
3
c)
4
d)
depends on the situation
30.
Bonus Question :::
a)
Correct option
b)
Incorrect option
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