Battery systems are automatically connected upon loss of main supply and function as a transitional source for at least 30 minutes before the generator is started. Power available for emergencies must be sufficient to operate certain essential services simultaneously for up to 18 hours. These are: a) Emergency lights b) Navigation lights c) Internal communication […]
Due to the lack of proper maintenance generator engine’s bottom end bolt may fail leading to serious life-threatening risk. A crankpin / Connecting Rod /Bottom End Bolt failure reasons: » Stress concentration in way of change of section, damaged fillet, damaged surface finish » Overstretching/tightening causing permanent damage due to plastic deformation » Uneven tightening […]
SOPEP stated in MARPOL Annex 1 Chapter 5 Regulation no 37 Regulation 37 – Shipboard oil pollution emergency plan Every oil tanker of 150 gross tonnage and above and every ship other than an oil tanker of 400 gross tonnage and above shall carry on board a Shipboard Oil Pollution Emergency Plan approved by the […]
MARPOL Annex 1 Chapter 3 Annex 1 chapter 3 is requirements for the machinery space It has 3 parts. Part A, Part B, and Part C Part A- ConstructionRegulation 12 – Tanks for oil residues (sludge) Every ship of 400 gross tonnages and above shall be provided with a tank or tanks of adequate capacity […]
Applied Heat Solutions Applied Heat Math Solutions, click on the link to download.Click or scan QR code to download all in a zipped folder Set 06, 08, 10, 11 – all in one- chapter wise solutionSet 06 – solution- downloadSet 08 – solution- downloadSet 10 – solution- downloadSet 11 – solution- download All downloads- zipped
Thermal Efficiency of a Carnot Cycle Carnot conceived a cycle made up of thermodynamically reversible processes. By calculating the thermal efficiency of this cycle it is possible to establish the maximum possible efficiency between the temperature limits taken (see sections 6.6 and 15.2). Figure 15.13(a) illustrates the Carnot cycle on a P—V diagram and Fig. […]
Applied Mechanics Suggestion for October 2021 Batch (Exam held in May 2022) To download suggestions scan the QR code or click the link below. Applied Mechanics Suggestions – Download For all maths and solutions for applied mechanics go to this page
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