Bunkering and fuel handling is the duty of the ;?
A) chief engineer B) second engineer C) third engineer D) fourth engineer E)engineering cadet
Arşivler Sorular
Performance of a turbocharged engine can be improved by:?
A) Decreasing valve over lap B) Preheating C) Aftercooling intake air D) Preheating light fuels E)Heating intake air
Who is responsible for completing the Muster List and posting it in a visible area ……….?
A) Master B) Chief Engineer C) Harbour Master D) Class Authority E)Owner or manager
“ 3 adet foam (köpük) tankına deniz suyu karışmaktadır. İçindeki boru devresine ve kıç ballast tankı perdesine çekiç kontrolu yapınız. Perde saçını değiştiriniz. “İş emrinin doğru olanı işaretleyiniz?
A) Sea water mixes to 3 freswater tanks Make hammer control on the main engine and on the forward ballast tank . Change the screen collector B) Seawater mixes to 3 foam tanks. Make hammer control on the piping system…
The voltage generated by an alternator is :?
A) 110 V B) 440 V C) 220 V D) 680 V E)120 V
What is not a rotary pump type?
A) Screw B) Gear C) Lobe D) Vone E)Reciprocating
The projecting lugs of the rudder post which furnish support to the rudder are called.?
A) Gudgeons B) bases C) pintles D) rudder lugs E)NULL
How long will it take to charge a battery with a capacity of 60 Ah with 15 A?
A) 1 Hour B) 5 Hours C) 4 Hours D) 2 Hours E)6 Hours
To discharge excess pressure in a piping system , a________used?
A) Ball valve B) Stop valve C) Relief valve D) Throttle valve E)Check valve
There has been a massive advancement in the innovation and development of the propellers for increasing______ but they are not so extensively used as they do not provide the kind of efficiency that promise.?
A) inefficiency B) Cost C) Efficiency D) Complexity E)Vibration