SINAV ÇALIŞMASI Flashcards
When powering up a hydraulic system, the level in the reservoir will:
Decrease slightly
A pressure regulator is used in a hydraulic system
In conjunction with a constant delivery type pump
Axial piston pumps are often used in hydraulic systems due to:
Their ability to produce high pressure when required but can be off loaded to reduce power consumption
The by-pass air in a turbo fan engine has the effect of a lower specific fuel consumption by causing an overall:
Decrease in average exhaust gas flow velocity and HIGHER MASS FLOW
Which of these statements about an reaction turbine are correct or incorrect?
I. The pressure drops across the nozzle guide vanes.
II. The pressure drops across the rotor blades.
REACTION Rotor DROP Nozzle DROP
IMPULSE (Rotor CONSTANT) Nozzle DROP
In a fuel system the oil to fuel HEx allows
Jet engine oil cooling through thermal exchange with fuel
A gaseous sensor/responder tube fire sensor is tested by
Heating up the sensor with test power connection
The ice protection for PROPELLERS of modern turboprop aeroplanes works
Electrically (PROPELLER sorulmuş)
The ice protection for PROPELLERS of modern turboprop aeroplanes works
Electrically (PROPELLER sorulmuş )