SURE BA TO? SURE NA SANA (QUIZ LAST TIME +Modul 5-6 (lastpart) and

The fuel supply must be adjusted automatically to correct for change.

The efficiency of a bearing chamber oil seal depends on its mechanical design and

It has fixed nozzles that orient the gas/steam flow into high speed jets

One of the classifications of a gas turbine that has twin spool.

It is driven by the turbine in the near of the engine and its job is to compress.

Fuel ignites and the products of the combustion are forced into the__.

In 1st stage of ideal brayton cycle, pressure will increase and the volume

Ambient air is drawn into compressor, where it is pressurized.

What is the electronic device to monitor the power and performance of the

A periodic back and forth motion of the particles of an elastic body or medium commonly resulting when almost any physical system is displaced from its equilibrium condition and allowed to respond to the forces that tend to restore equilibrium.

The compressor idling speed of a gas turbine engine will increase

The bedplate is the bottom-most portion of the engine which is the base of the engine and accommodates crankshaft bearings and A-frame.

A 4 stroke engine can be installed on the ship to produce electrical power and also to propel the ship.

In shaft revolution, transmitters located in the control room and geared to the propeller shafts.

The main cause of fatigue cracks known as tensile stresses should be minimized whenever possible, and the oil hole opening have wide and smooth radii.

Critical speed (nk) is the rotational speed at which acting dynamic forces cause a machine component.

Nautical miles are used to measure the distance traveled through the water.

The 4 stroke engines generally have smaller bearing overlap between the main and the pin bearings due to the larger stroke length.

The main cause of fatigue cracks known as oil holes is reduced when tensile stress are present, so the radii areas are often cold rolled to ensure that the fatigue strength in these areas are increased.

The 2 stroke engines are used for vessel propulsion and are bigger in size as compared to the 4 stroke engines.

Doppler shift uses the Doppler effect, which is the relative change in frequency of a wave when the source and the observer are in relative motion.