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Mark Roy Mangrobang
Приєднався 24 гру 2012
Electro Technical Officer
Peanut and Butter - Crime Documentary Film
I DIYed a crime documentary film. Inspired by Paul E.T.'s "Toast". This was supposed to be my entry for a video making contest but got disqualified for not meeting the requirements on time.
Music: Penumbra - Hannah Parott
Music: Penumbra - Hannah Parott
Переглядів: 565
Відео
Entering the DRYDOCK
Переглядів 2,2 тис.Рік тому
I signed on a ship while the ship was on the shipyard, we were at the wetdock for more than a month until we are to enter the drydock. A lot of preparations was already done. In this video, you will see what my day looks like during the night before and the day of the drydock. Part 2 is coming soon.
Compilation of Low Insulation OnboardㅣMarine Electrician
Переглядів 9 тис.2 роки тому
In this video, I compiled my experiences in finding low insulation for our low voltage system on deck.
Main Engine Exhaust Valve Replacement in Under Two MinutesㅣTimelapse
Переглядів 3,3 тис.2 роки тому
Main Engine Exhaust Valve Replacement in Under Two MinutesㅣTimelapse
TOP 10 TIPS IN CHANGING BEARINGS FOR INDUCTION MOTOR Maintenance for Electro Technical Officers
Переглядів 6 тис.3 роки тому
My first content for this year... In this video, I am going to show my top 10 tips in changing bearings for your motor
How to Run Synchronous Generators in Parallel ㅣMarine Electrician
Переглядів 202 тис.4 роки тому
Most switchboards nowadays have automatic synchronization of generators With just a press of a button, generators can easily be paralleled Since automatic synchronization is a more accurate way of paralleling generators Joining my current ship, an ancient ship, I was lucky enough to experience to synchronize generators manually
Basic Troubleshooting on a Live CircuitㅣMarine Electrician
Переглядів 15 тис.4 роки тому
Many of the troubles on a circuit are just minor and can become a major trouble due to the process of wrong troubleshooting. In this video, I want to show you how to troubleshoot a motor control live circuit using voltmeter. I prefer to use this kind of troubleshooting on a circuit especially on complicated circuits because it is fast, less hassle, and you won't have to disconnect terminals in ...
Troubleshooting on a Dead Electrical Circuit ㅣMarine Electrician
Переглядів 12 тис.4 роки тому
In this video, I will show you how to troubleshoot a motor control dead circuit using ohmmeter. Hello I am Mark Roy, I am an Filipino electrical engineer, signed on as an electrician on a ship, most of my ships I have I have been to were containerships, This time, I am on a bulk carrier ship. I love taking pictures and videos, but not fond with speaking in front of a camera. That is why I made ...
FISHING WITH A GOPRO Catch and Cook Mukbang Seaman's life
Переглядів 1,9 тис.4 роки тому
Fishing is a recreational activity most enjoyed by seafarers It is not everyday that you get to the middle of the sea and fish This video is a compilation of fishing videos
Finding a Low Insulation | Marine Electrician
Переглядів 64 тис.4 роки тому
In this video, I will show you how to troubleshoot a low insulation on a switchboard (applicable only to low to medium voltage system). A conductors insulation degrades the day it is made. That is why onboard, we do insulation resistance test. Hello I am Mark Roy, I am an Filipino electrical engineer, signed on as an electrician on a ship, most of my ships I have I have been to were containersh...
A day in the life: Marine Electrician
Переглядів 44 тис.4 роки тому
In this video, I will show you what it's like to be working on a ship as an electrician. This is an average day for me, there are times when work becomes so hectic which is impossible to make a video out of it. Watch me perform maintenance, troubleshooting testing, and after work activities. Hello I am Mark Roy, I am an Filipino electrical engineer, signed on as an electrician on a ship, most o...
High Current Power Source | Marine Electrician
Переглядів 3,6 тис.4 роки тому
High Current Power Source | Marine Electrician
Not another ENGINE ROOM TOUR
Переглядів 3,9 тис.4 роки тому
Vessel Type: Bulk Carrier Gross Tonnage: 28665 Year Built: 2002 Cranes: 4 Sets, Electro Hydraulic Type
ETO Responsibilites | What Do ETOs Do Onboard
Переглядів 27 тис.4 роки тому
1. Maintaining Safety 2. Repair/restore 3. Troubleshoot 4. Perform maintenance 5. Test 6. Monitoring 7. Operate
Three Weeks Onboard | Marine Electrician
Переглядів 10 тис.4 роки тому
Three Weeks Onboard | Marine Electrician
Seafarer's Diary 01 - Marine Electrician Changing Lamp Aloft
Переглядів 6 тис.5 років тому
Seafarer's Diary 01 - Marine Electrician Changing Lamp Aloft
LAKE HOLON Fishing Catch and Release 45th Subscriber Special!!!
Переглядів 1,5 тис.5 років тому
LAKE HOLON Fishing Catch and Release 45th Subscriber Special!!!
Hagonoy, Davao del Sur - Aerial View
Переглядів 7 тис.5 років тому
Hagonoy, Davao del Sur - Aerial View
Digos City, Davao del Sur - Aerial View [4K]
Переглядів 17 тис.5 років тому
Digos City, Davao del Sur - Aerial View [4K]
SKATING ON SAND - is it possible???
Переглядів 1,2 тис.5 років тому
SKATING ON SAND - is it possible???
Electric Skateboard - Backfire Ranger X1 || Insta360 One X
Переглядів 1,3 тис.5 років тому
Electric Skateboard - Backfire Ranger X1 || Insta360 One X
Genius!
I am now retired from the Los Angeles Department of Water and Power. I worked for 34 years in Steam Electric Generating Stations. As an operator I manually synchronized units to the line a number of times over the years. The units I operated were built in the 1950s and they had manual synchronization only with the use of a synchroscope. So I am very familiar with the process of paralleling generators on a ship. The electricity generating units that have been built in recent years all have automatic synchronization.
I have NCV level 4 Electrical Infrastructure and Construction and N5 Electrical from South Africa 🇿🇦 2 years experience as student.can I apply?
Hello, very good video thanks for your experience
Where is second part my freind?
Electrical engineering fight with moisture or humidity including dust particles, ... Same like mechanical engineering fight with fraction and gravity force , fraction couz of dust ... , challenge is to keep facility protected from natural factors . Vibration, fraction , dust , sunlight, , uv rays, climate change , temperatures , aging factor , salt water reaction, strain and stress factor, anodized factors , air, wind factors ... A lot more ...
For switch control you may make a grease for avoid corrosion
6:30 did you say ‘seaman shit’? What is the part and what’s it part of?
❤
This is a wonderful video. Takes me back 50 years. The voltage you describe at t=1:00 is peak-to-peak voltage. However, the instruments on your panel indicate Vrms. The relationship between the two is Vpp = 2.828 * Vrms. For the generator to indicate 440 V, Vpp would be1244 V. I don't think you made a mistake when you paralleled the generators. Much more important than turning off the synchroscope is to stablize the load on the incoming generator. If you don't pick up some load, you risk losing it on a reverse power trip. Turning off the scope should be the last step. Good job.
I work with 3512 CAT diesel generators 1 MWt, and Cummins qsx15 - 400 kWt diesel generators for 10 years, and first time in my life see a manual syncronization
Why 1 Air Circuit Breaker on one side and other 2 Air Circuit Breakers on other side in main switchboard ?
Super ETO ❤🎉
is not parallel as time you ndont start at the same time and the current is not i phase by chirchof law
You are the best bro! GJ!💪🏽
Thank you . Give us more maintenance daily videos . Good luck ( from eto cadet )
Nice sir
me gusta tu contenido bro
Are all three generators ever used at the same time?
The third step is subscribe to your channel 😂😂
I’m going to be working on Submarines, heading to school in a month. Thanks for posting this video
Keep up the good job, sir! We're waiting for new videos!!!
Atsuuup bai 💤🙋🥳👻🌏😍
Sir, My need more videos one the Bangla langrage
Great Video brother. see you soon
Thanks for such an informative video. I highly recommend this videos to those people who are interested to learn and work safely in industries. This video solved lot of confusion. 😊
Music?
Hello! I am an engineer and the insulation problem is not clear to me. Your video is great and worth seeing! At the very beginning of the video (0:46), you measured current with the tester. Could you pls provide a drawing of this connection, pls? Also, your explanation of the motor is not clear to me as well. Why if T-face grounded it shows 0 Ohm insulation? I can understand that the current will flow with the easiest path from the R-face through the grounded U-winding to the ground (1:34). I was wondering if this current will back through the T-face ground and why? And why U-winding will be burned?
You should use a better font, it's hard to read with white background
Which editingg software do you use sir
0:50
Please continue uploading videos, we miss them!
thanks this video is helpful to us
where are you from friend
Anong pwedeng paraan para maitago muna ang fault sakali darating n k u sa pwerto at meron psc na darating.
Please attached the last video link in your comment section
What are the low insulation alarm limits for 220 and 440V panels according to Panama and Marshall flags.
U guys really using a bucket to store your stuff? :DDD
waiting for part 2 lec hehe
Excelente
Pa subscribe sir. Tnx and advance 😊❤
I am same like marine electrician on board , more than 25 years , before .
Tomorrow is my client interview.. what kind of questions they are asking any guesses plz share your knowledge and experience
😂
Hi Roy, Do you have a good understanding of the instrument type earth leakage monitors, how they actually work?
Sir.kung ok lng po sa inyo,pwede po ba malaman kung ano-anong reading nakuha nyo po sa linya?
What is the difference between Electrical Engineer and Electrician? Please, can anyone explain?
Most likely one is an office who direct job and other is the one who do the work. I'm not so sure.
An engineer does drawings and specs for jobs and an electrician does the physical labour involved
@@user-sk4wf3ve6z On board ? The drawings were made during the construction phase.I don't have an answer to the question. I am a ship electrician, retired 😁
Most of the panel control now a days are automatic. Synchronization resolve without touching any switches.
At first you have to check push button
Proud to be and eto