This Blog is dedicated to all Marine Engineers preparing for MEO class IV exams. The questions covers all functions (Ship Stability, Marine Electro Technology, Marine Engineering Knowledge, Marine Safety and Marine engineering Practice).
2. greatest detrimental effect on idle electrical equipment, such as cargo pump motors,is the choose one Loss of residualmagnetism. Absorption of moisture in the insulation. Insulation varnish flaking Dirt collecting on the windings.
3. The basic measuring unit of inductance is the choose one coulomb Ohm farad Henry
4. Which of the following statements is true concerning a poly-phase synchronous propulsion motor? choose one The motor is started as an induction motor Resistance is gradually added to the rotor circuit. The starting current is held below the rated current. The field winding is energized for starting purposes only
5. Alternating current circuits develop resistance, inductance and capacitance. The inductance of a coil is expressed in _____________. choose one Ohms Mho Henrys Farad
Score = Correct answers:
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