Exam
Vibe
Home
Engineering
Aerospace Engineering
Biomedical Engineering
Chemical Engineering
Civil Engineering
Computer Science
Electrical Engineering
Electronics and Communication Engineering
Mechanical Engineering
Govt Exam
Banking Exams
Other Government
Police
Railway Exams
SSC
State PSC Exams
Teaching / Education Exams
UPSC Exams
Blog
Contact
🔍
Home
›
Aerospace Engineering
›
Propulsion MCQ
›
Ramjet engines are efficient only at:
Ramjet engines are efficient only at:
A. Low speeds
B. High supersonic speeds
C. Stationary
D. Subsonic speeds
Explanation:
Ramjets rely on high-speed airflow for compression; they are inefficient at low speeds.
Tags:
Propulsion MCQ
,
Aerospace Engineering
« Previous
Next »
More from Propulsion MCQ:
The main purpose of an aircraft propulsion system is to:
Which of the following is a type of aircraft engine?
In a turbojet engine, the main components include:
Which engine type is most fuel-efficient for subsonic transport aircraft?
The bypass ratio in a turbofan engine is defined as:
Which component of a jet engine drives the compressor?
Explore more in Aerospace Engineering:
Aerodynamics MCQs MCQs
Flight Mechanics MCQ MCQs
Aircraft Structures MCQs
Avionics MCQ MCQs
Aircraft Design MCQs
Spacecraft Engineering MCQ MCQs
Orbital Mechanics MCQ MCQs
Aerospace Materials MCQ MCQs
Flight Testing MCQ MCQs
Control Systems MCQ MCQs