Which of the following engines will propel a vehicle travelling through the mesosphere?

Which of the following engines will propel a vehicle travelling through the mesosphere? Correct Answer Rocket Engine

All engines except the rocket engine require air to function. Since, there is no air/atmosphere within the mesosphere only a rocket engine will work. Rocket engine has its own propellant and oxidizer.
Bissoy MCQ

Related Questions

Which of the following statements concerning atmosphere of the Earth are correct? 1. In stratosphere, temperature increases with altitude. 2. In mesosphere, temperature decreases with altitude. 3. The lowest temperature of the atmosphere is recorded in the upper part of mesosphere. 4. Tropopause is an isothermal zone. Select the correct answer using the code given below.
Directions : Following question consists of a statement followed by three arguments I, II and III . You have to decide which of the arguments is a STRONG arguments and which is a WEAK Argument.

Statement : Should coal engines be replaced by electric engines in trains?

Arguments :
I. Yes. Coal engines cause a lot of pollution.
II. Yes. Electric engines are good on performance, easy to operate and low on maintenance.
III. No. India does not produce enough electricity to fulfil its domestic needs also.
If 6 engines consume 24 metric tonnes of coal, when each is working 8 hours day, how much coal will be required for 9 engines, each running 13hours a day, it being given that 2 engines of former type consume as much as 3 engines of latter type ?
If 5 engines consume 6 metric tonnes of coal when each is running 9 hours a day, how many metric tonnes of coal will be needed for 8 engines, each running 10 hours a day, it begin given that 3 engines of the former type consume as much as 4 engines of the latter type ?
"Heavy Passenger Motor Vehicle" means any public service vehicle or private service vehicle or educational institution bus or omnibus, the gross vehicle weight of any of which, or a motor car, the unladen weight of which exceeds
The management of a school has given instruction of the driver of its vehicle not to allow any unauthorized person to board the vehicle. A similar information was pasted on the vehicle itself stated that no unauthorized person was permitted to travel in the vehicle. The driver allowed an unauthorized passenger to board and drove negligently causing an accident in which the unauthorized passenger was killed. The school management is
The defendant company has given instructions to the driver of its vehicle not to allow any unauthorised person to board the vehicle. A similar information was pasted on the vehicle itself stating that no unauthorised person was permitted to travel in the vehicle. The driver allowed an unauthorised passenger to board and drove negligently causing an accident in which the unauthorised passenger was killed. The company is:
No person shall drive any motor vehicle and no owner of a motor vehicle shall cause or permit the vehicle to be driven in any public place or in any other place unless the vehicle is . . . . . . . .
According to the action of steam upon the piston, reciprocating steam engines are classified as expansive engines and non-expansive engines.
Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it. The first working steam­ powered vehicle was designed and most likely built by Ferdinand Verbies, a Flemish member of a Jesuit mission in China around 1672. It was a 65 cm long scale­ model toy for the Chinese Emperor, that was unable to carry a driver or a passenger. It is not known if Verbiest's model was ever built. Nicolas- Joseph Cugnot is widely credited with building the first full­ scale, self ­propelled mechanical vehicle or automobile in about 1769; he also created a steam­ powered tricycle. He constructed two steam tractors for the French Army, one of which is preserved in the French National Conservatory of Arts and Crafts. His inventions were however handicapped by problems of water supply and maintaining steam pressure. In 1801, Richard Trevithick built and demonstrated his Puffing Devil road locomotive, believed by many to be the first demonstration of a steam ­powered road vehicle. It was unable to maintain sufficient steam pressure for long periods. Sentiment against steam ­powered road vehicles led to the Locomotive Acts of 1865. In 1807 Nicephore Niepce and his brother Claude probably created the world's first internal combustion engine which they called Pyreolophore. The first full­scale, working steam ­powered tricycle was built by: