Tag: #propellershaft
-
-
EK General Jul 2023 (Q3)
Describe, with the aid of a sketch, the principle of operation of a radial lip stern tube sealing arrangement for an oil filled stern tube, which incorporates an air space and is designed to prevent pollution. (10) Propeller, shafting & thrusters Jul 2023 (Q3)
-
EK General Dec 2022 (Q3)
(a) Describe, with the aid of a sketch, the principle of operation of a modern shaft torsion meter. (8) (b) Explain why it is important in terms of hull efficiency to measure and compare shaft torque and speed (2) Propeller, shafting & thrusters Dec 2022 (Q3)
-
EK General Oct 2021 (Q3)
Describe with the aid of a sketch, the principle of operation of a radial lip stern tube sealing arrangement for an oil filled stern tube, which incorporates an air space and is designed to prevent pollution (10) Propeller, shafting & thrusters Oct 2021 (Q3)
-
EK General Aug 2020 (Q3)
With reference to oil filled stern tubes: Describe, with the aid of a sketch, the principle of operation of a combination seal, which incorporates a wrapped bellows radial face seal and a lip seal. (10) Propeller, shafting & thrusters Aug 2020 (Q3)
-
EK General Dec 2019 (Q2)
(a) Describe, with the aid of a sketch, the principle of operation of a modern shaft torsion meter. (8) (b) Explain why it is important in terms of hull efficiency to measure and compare shaft torque and speed. (2) Propeller, shafting & thrusters Dec 2019 (Q2)
UKM Tuticorin 