Which of the following is disadvantage of fixed engine sizing? – McqOptions

MCQOPTIONS

1.	Which of the following is disadvantage of fixed engine sizing?
A.	Often requires compromise in mission range or performance
B.	Less costly compared to rubber engine
C.	Availability is more than rubber engine
D.	Has no disadvantage
Answer» B. Less costly compared to rubber engine

Discussion

No Comment Found

Related MCQs

Which of the following is disadvantage of fixed engine sizing?
An aircraft needs to accelerate from 0.8M to 2.0M. What should be the mission segment weight fraction if fixed engine sizing is used?
As a designer let’s consider that we want to build an aircraft weighing 28000 units at take-off. How many engine will require if our thrust loading T.L. is 0.71 and thrust per engine is 10000 unit?
Fixed engine sizing method is adopted for aircraft. If thrust per engine is 20000 unit and thrust loading T.L. is 0.8 then, find the take-off gross weight. Given aircraft has 2 engines.
Why we use fixed engine for aircraft sizing?
Size of fixed engine can vary during sizing.
The thrust developed by fixed engine will be ___________
Existing engine used for sizing is called as __________
Based on existing engine or based on new design, aircraft sizing can be done.