Basic Electricity Oral Questions for GP Rating What is electricity?→ Electricity is the flow of electric charge (electrons) through a conductor, like a wire. What is voltage?→ Voltage is the electrical pressure that pushes current through a circuit. It is measured in volts (V). What is current?→ Current is the flow of electrons in a […]
ELECTRICAL ORAL QUESTIONS FOR G.P. RATING Read More »
MOTOR M E O CLASS – IV Q1. If exhaust temperature of one unit is high. What could be the reason? Reasons: · Leaky injector · Leaky exhaust valve · Scavenge fire · Incorrect fuel injection timing · Incorrect fuel pump setting · Scavenge ports choked · Temperature indicator faulty Q2. What are the Tests
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Workshop is the place where we carry out repair and maintenance of the machinery. For any kind of the repair or maintenance hand tools we required so here we will discuss some of the important hand tools which are very use full during the repair and maintenance job. Hand tools used in the workshop are
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Deep tank construction What is Garboard strake? What is sheer strake Define Stability and buoyancy of ship. What is Collision bulkhead Tell definition of Camber, margin plate, inter coastal? What is Free surface effect? What Static and dynamic stability of the ship ? Define angle of LOLL, GZ, and righting lever ? What is pounding
Ship construction & Stability : SAFETY IV Read More »
1. Exhaust temp of one unit is high; what could be the reason? Leaky injector, leaky exhaust valve, scavenge fire, incorrect fuel injection timing, incorrect fuel pump setting,scavenge ports choked, temp indicator faulty. 2. How is Lube Oil For X head lubrication delivered in (B/W & SULZER Engines) Separate pipe from Main Engine sump in
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Deck Machinery introduction. Deck machinery on board ships depends mainly on the type of ship e.g. Geared cargo ships may use derricks or cranes for cargo handling whereas self unloading vessels have hoppers and conveyors to transport the cargo. Specialized ships may have heavy lift cranes to unload the cargo. Equipment for anchor handling and
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The following questions may be asked by the surveyor. What are the rules about life boats? Tell me your onboard capacity and location? What to carry in a life boat? Ways to launch the life boat in all ways. What are the marks on a life boat? Safety on a lifeboat? Maintenance on life
Q1. What is KVA? KW is the unit of real power and kVA is the unit of apparent power. Apparent power = Real power + Reactive power. kW = kVA x p. Q2. Explain the condition for Paralleling of Alternators? Phase, Phase sequence, Voltage, Frequency. Q3. Why is Megger used for insulation test and not
ELECTRO TECHNOLOGY AND CONTROL ENGINEERING Read More »
There are mainly two type of Life raft, Rigid and Inflatable life raft Q1. what are the regulation about Life Raft? SOLAS REGULATION for Life Raft Inflatable life raft contain CO2 Gas inflation cylinder. CO2 gas containing small amount percentage of NITROGEN gas to act as an Anti-freeze also CO2 is NON-FLAMMABLE and also weight is more
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BREATHING APPARATUS Explain about EEBD and its Location and minimum requirement onboard and how u will charge it and how long you can be used? What is the procedure to wear new type of EEBD? What Maintenance will be carried out on EEBD? EEBD: Emergency Escape Breathing Device To know how many life jacket
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