Class 2 Kochi Questions ⚓️

Internal : Tommy paul External : Srivastava Function - 3 1.cargo hold fire detection system working.location of extractor fan?how many numbers? 2.WIDAS regulation 3.procedure for testing WIDAS alarm?Types of detector? 4.annex 6 new ammendments 5.Safties in freefall lifeboat davit Internal- no question

Fn -5 Tommy Paul ACB not opening , what is your action as 2e Cross 2. ⁠no bustie what will you do 3.it’s in the same section board , then how will you do 4.how to order sw motor Cross 5. IP rating explain ip65 is accepted 6.Cold ironing (shore supply ) Cross 7. checks before 8.Procedure Msb safeties ⁠rubber mat specs

05-10-2026 Ext: Tommy Paul sir Int: Srivastav Fn4b 1.Static and dynamic Balancing of crankshaft 2.why egb safety valve setting is higher than boiler safety valve 3.Swish and swirl ⁠ 4.improved night lift safety valve diagram Fn6 Bottom end bearing removal procedure ⁠what will you do if Omd alarm activate and cross ⁠boiler back firing reason ,prevention ⁠fuel injection overhaul , testing procedures , what is the cause of losing pressure , what you will do in this case

05-09-2026 Fn -3 Tommy paul & sreevasth Condition of class and cross ? Certificate validity ( he said there are two certificate ) ⁠IGG vs Flue gas system . Advantage and disadvantage of both CO2 ten yearly inspections ( he asking for other more test than hydrostatic test ) life boat davit test ( how you make 1.5 and 1.1 times of max load , how load is distributed )

01/10/2026 Fn 3&5 Ext:Sreekumar sir Int: Senthil sir attempt 1 (I said i didnt prepare for fn3) Asked Noise code & reserve buoyancy definition for namesake. 1.ER Crane circuit. 2.Steering gear safeties. 2.Welding machine specs to make requisition. 3.Pressure transmitter calibration 4.clamp meter working 5.Differences between clampmeter and voltmeter. dnt remember rest.. int: lights in steering gear panel.(wanted especially to hear space heater indication) Got Fn.5

Fn 3 Date 01-10-2026 Surveyor External surendranath Internal srivastav Type of ship- container Solas chapter 12 name all chapters Dcp explain Maintenance How often do you test dcp powder Intact and damage stability Margin line Ism all chapters Dpa Titles of mlc Explain title 2

Date:30-9-26 External: Sreekumar Sir Internal: Shrivastava Function:4b -P and T alkanity . How to test -Engine load diagram draw nd xplain -1 nd 2nd order vibration nd moment compensator -All ME slow down with values -Propeller design factors affecting its efficiency -Steam trap working

01/10/26 External : Surendranath Internal : Srivastava Fn: 4B, 6 Mitsubishi UEC manoeuvring Full bore safety valve ( construction ) S/G hele shaw pump Lost motion clutch Reversing servo motor S/G safematic system ME main bearing overhaul ME T/ C overhaul Heleshaw pump overhaul Sulzer fuel pump timing , Preparations

Ext:-surendranath. Internal-srivasthav. Fn-5. 1)types of Avr. 2. Explain vibrating contact(no draw only explain). 3.vfd. 4.provision crane brake sliping reason. 5.scim nd wound rotor motor adv and disadv. 6.iec standard cable. 7. Deck crane safties.

01-10-2026 Fun -6 Ext- Surendranath Internal - Sri Vasthava 1)About attempts and remaining exams 2) Cross head bearing overhaul with piston in place 3)Man fuel pump timing adjustment 4)Shaft alignment types and explain 5) Setting of safety valve in front of surveyor 6)Dry dock checks as 2E 7) Malacca street scavange fire, actions as 2E One more forgot. Internal- No question

29.09.2026 Int: senthil Ext: sreekumar Fun 4b Propeller matching ⁠relative humidity ⁠speed sett in governor ⁠caustic embrittlement Stearing hunting gear Function 5 Generator routines. ⁠type of connection in Ae stator ⁠induction and synchronous motor differences ⁠AE air gap measuring locations ⁠under voltage relay drawing Internal. Reverse power trip No voltage showing in panel after starting Generator..reasons

Fun 3 External Tommy Paul Internal Senthil Bulk carrier smoke dector system 2.life raft solas regulation and forwarad lift rwft specification 3.type of bulk head 4.Collision bulkhead function and regulations 5.Anex 6 latest amendment. 6.ORB bunkering missing entry 7 Widas regulation Internal No co2 daily maintance Result COC Thanks to all my dear friends, family and to all those who had prayed for me in my journey.. Special mention to MNC @Issac sir, @⁨Rishi Narayanan⁩ sir@, @⁨Jyothish Sivan⁩ @⁨Serin⁩ @bharathvarma, @⁨꧁༺ǟֆɦɨӄ༻꧂⁩ @⁨Lipin⁩ @⁨Deepak⁩ @⁨Vineet PV⁩ @⁨Deni Jose⁩ @⁨~Saran Kayanadath⁩

Function 3 Ext : Surendranath Int : sreevastav Attempt Ship type 1 intact stability criteria 2.ism 3 .co2 2,5,10 year check 4.Ssp contents 5.cso 6 EEDI ,EEOI

Sreekumar Senthil Function 3 *Type of vessel *type 1,2 and 3 chemical tanker *afs: what is cyburtrine? How will you confirm afs is enforced? *lloyds open form Function 5 Difference between *induction and synchronous motors,construction, cost and size *draw and explain reverse power trip *drydock jobs for electrical *thermocouple and thermistor

Ext: Tommy paul sir Int: Senthil sir Function 6, *Types of ship *Fss core item *Pssa and marpol . Explain and difference between pssa and marpol special areas Cow wash regulation Bilge pump regulation 10 year maintance of CO2. Function 6 Wat is excitation and draw and explain static excitation with reference voltage marking Sof starter principle and diagram *Preferential trip explain with timing and dash spot *Flux leakage and how and wat effect due flux leakage 440 earth fault how do u check. Megger and wat is indication eath fault lamp in pannel.

Date:30-9-26 External: Sreekumar Sir Internal: Shrivastava Function:3 Attempt 1 Type 2G, Type 3G ship Audit and survey difference Flag of convenience and its disadvantage Msc how its works? Gz curve for increased freeboard and reduced freeboard ORB part D, explain 13,14, 15.1,.2,.3

Ext: Sreekumar sir Int: Senthil sir Llyod open form Ods and ods entries load,shear force and bending moment diagram when tanks filled upto 98% 4.Tpa & Immersion suit difference mlc detainable deficiency.

30-09-2026 External: Sreekumar Internal: Srivastava Function 4b and 6 Engine type, type of ship sailed explain Cascade controller working with respect to turbocharger. Between the condenser and Evaporator how throttling is happening. What is the effect of throttling in system. What is Flash off ME is running and TC rpm is more than 10000 Blackout takes place, turbocharger still running how lubrication is taking place. Schedule 40 and Schedule 80 difference Difference between Brass and Bronze where all this material is used onboard 2s Piston Diagram Cross head bearing survey ( with piston out, no er crane) how to renew/ replace the Atmospheric condenser tubes Welding Defects FWG how many non return valves S/G safetmaic system working Turbocharger importants of k value, and how you measure it.

Date - 29-09-2026 Function 3 Sree kumar & senthil sir 2nd attempt Dewatering system Convention, regulation, amendments Collision Bulkhead draw and explain Letter of protest Annex 4 applies to which ship and requirements Condition of assignment and requirement One more question, don't remember Internal : Sea chest drydock checks You are on watch,Generator Explosion , what is your action What is the latest ows update and what is the circular number And one more question Result - COC Thanks to each and everyone... Special thanks to ISSAC SIR 🫡🫡🫡... Your saved videos are very helpful... Your live session cleared my exam doubts as well as doubts regarding on board practice.... Special mention to my room mates brothers Dhaya, sasi, jaya kumar, sri kanth, bipass, mohan, arul.. And my supporters...

Function 6 Sree kumar sir 2nd attempt ME piston OH Mechanical seal draw and cross Steering pump shaft seal leak, OH procedure AE bottom bearing clearance AE thrust bearing clearance Chain block principle and working Some more question I forget Result COC