The skin or ______ provides water-tightness.?
A) Shell plating B) Hull C) Flanges bracket D) Keel plate E)Plate floor
Soru Kategorisi GASM Sınavı
Owing to industrialization and colonization, the nineteenth century_____ expansion of wealth the world had ever known.?
A) set off B) gave in C) brought about D) helpup E)put off
………..ram, rudder, telemotor? The terms are related to;?
A) propulsion system B) refrigeration system C) fire detection system D) steering system E)electric generation
In terms of pressure and temperature, what happens to the primary refrigerant in the compressor?
A) Its pressure and temperature are both lowered B) Its pressure and temperature are both raised C) Its pressure and lowered and its temperature is raised D) Its pressure is raised and its temperature is lowered E)None of the above
If one cylinder was getting more fuel than others the effect will be_____________?
A) That cylinder’s being overloaded B) The exhaust valve’s being overheated C) Average compression D) Incomplete combustion E)Complete combustion
When checking the engine condition of a diesel main engine;_____________of the fuel oil, is the main condition of satisfactory performance of a diesel engine:?
A) Low density B) Partial combustion C) Ideal temperature D) Complete combustion E)Lots of impurities
Minor freon leaks can be detected by the use of a device called:?
A) A freon visible leak detector B) A freon audible leak detector C) The blue oven flame detector D) Halide torch E)None of the above
Ferrous metals are metals containing——————.?
A) a large percentage of iron B) no iron C) a large percentage of copper D) a large percentage of aluminum E)a large percentage of brass
Which of the following is not a regular survey for cargo ship safety construction certificate ?
A) Conditional survey B) İnitial survey C) Annual survey D) Periodical survey E)Renewal survey
A solenoid valve serves to control the :?
A) Pressure in the evaporator coils B) Amount of R-22 or R-134a entering the evaporator C) Flow of R-22 or R-134a toward the expansion valve D) Amount of circulating water to the cooling coils. E)Pressure in the condenser coils