GATE Archives - Page 3 of 4 - Aerospace answers

Question Tag: GATE

All Questions

Filter by

Questions Per Page:

Poll How multi staging in rockets improves the burn-out performance ?
Multi staging in rockets improves the burn-out performances by increasing mainly stage wise
GATE

Kisan Kumar Asked on 9th October 2019 in Rocket and Space propulsion.
- 699 views
- 1 answers
- 0 votes
Consider a single degree of freedom spring-mass system of spring stiffness \(k_{1}\) and mass m which has a natural frequency of 10 rad/s. What will be the spring stiffness \(k_{2} \)?
Consider a single degree of freedom spring-mass system of spring stiffness \(k_{1}\) and mass m which has a natural frequency …
GATE

Kisan Kumar Asked on 9th October 2019 in Control system.
- 1K views
- 1 answers
- 0 votes
Consider a single degree of freedom spring-mass-damper system with mass, damping and stiffness of m , c and k respectively. What is the logarithmic decrement of this system?
Consider a single degree of freedom spring-mass-damper system with mass, damping and stiffness of m , c and k respectively. …
GATE

Kisan Kumar Asked on 9th October 2019 in Control system.
- 1K views
- 1 answers
- 0 votes
What is the ratio of the Mach number downstream of the shock to its normal component?
An oblique shock wave with a wave angle \(\beta\) is generated from a wedge angle of \(\theta\).What is the ratio …
GATE

Kisan Kumar Asked on 8th October 2019 in Aerodynamics.
- 1K views
- 0 answers
- 0 votes
The propellant in a single stage sounding rocket occupies 60 % of its initial mass. If all of it is expanded instantaneously at an equivalent exhaust velocity of 3000 m/s, what would be the altitude attained by the payload when launched vertically?
The propellant in a single stage sounding rocket occupies 60 % of its initial mass. If all of it is …
GATE

Kisan Kumar Asked on 8th October 2019 in Space dynamics.
- 1K views
- 1 answers
- 0 votes
How buckling of the fuselage skin can be delayed ?
How buckling of the fuselage skin can be delayed ?
GATE

Kisan Kumar Asked on 8th October 2019 in Structures.
- 1K views
- 1 answers
- 0 votes
Find the fuel to air ratio.
The stagnation temperatures at the inlet and exit of a combustion chamber are 600 K and 1200 K ,respectively.If the …
GATE

Kisan Kumar Asked on 8th October 2019 in Propulsion.
- 1K views
- 0 answers
- 0 votes
If an aircraft takes-off with 10 % less fuel in -comparison to its standard configuration, how its range will vary.
If an aircraft takes-off with 10 % less fuel in -comparison to its standard configuration, how its range will vary.
GATE

Kisan Kumar Asked on 8th October 2019 in Flight mechanics.
- 953 views
- 1 answers
- 0 votes
Poll Where will be the apogee and perigee for the Hohmann ellipse for earth-mars transfer orbit ?
The Hohmann ellipse used as Earth -Mars transfer orbit has
GATE

Kisan Kumar Asked on 3rd October 2019 in Space dynamics.
- 663 views
- 2 answers
- 0 votes
What is the Mach angle for a flow at Mach 2.0?
What is the Mach angle for a flow at Mach 2.0 ?
GATE

Mach number

Kisan Kumar Asked on 2nd October 2019 in Flight mechanics.
- 1K views
- 1 answers
- 0 votes

Poll How multi staging in rockets improves the burn-out performance ?

Poll Where will be the apogee and perigee for the Hohmann ellipse for earth-mars transfer orbit ?

Tags

LATEST QUESTIONS

Tags