BECC MOD6 question n answers graded A+ 2023/2024

BECC MOD6Engineering operating procedures (EOP) are found in... - correct answer EOSS What pump has 2 gears that mesh together and revolve in opposite directions? - correct answer Gear pump What type of reading sight glass uses a vertical pipe with a magnetic float that rides on the surface of the fuel oil? - correct answer Indirect reading sight glass What pipe fitting is used to connect straight sections of pipe for easy assembly and disassembly? - correct answer pipe union Which gear is known as the bull gear - correct answer second reduction gear What is the major advantage of having couplings and pumps together? - correct answer Easy maintenance Which type of heat exchanger has one or more coils of turbing installed inside a shell? - correct answer Helical tube The two spur gears of a gear pump are the _____? - correct answer driving, driven What is the tank that holds fuel for immediate use? - correct answer service tank What type of tank is used to hold water for boilers? - correct answer feed water tanks what is the benefit of a single helical gear? - correct answer runs quietly, causes thrust what gears are used on valve remote operated hand wheels? - correct answer bevel gear which pump uses a high velocity jet of seawater to lower the pressure in the chamber around the converging nozzle? - correct answer jet in a heat exchanger, both fluids flowing in the same direction in known as the...? - correct answer parallel what bearing limits radial and axial thrust? - correct answer taper what is purpose of the ballasting tanks? - correct answer balance and shift what collects oil as it drains from machinery, bearings, or gears? - correct answer sump what 3 items are used to measure fuel oil in tanks? - correct answer tank gauge, tank table, sounding tape what is the purpose of the rack and pinion gear? - correct answer change rotary motion to linear motion What type of pump uses uses a rapidly revolving impeller? - correct answer centrifugal What is the purpose of a worm and wheel gear? - correct answer speed increase, speed reduction what bearing limits radial of a shaft and has a large number of small diameter cylindrical rollers? - correct answer needle bearing TF: a fixed volume of fluid is discharged by an educter regardless of head pressure - correct answer F ... consists of a thin metal plate inserted between two flanges in a pipe - correct answer orifice