VFD (VARIABLE FREQUENCY DRIVE) COMPLETE GUIDE
VFD is a widely used AC drive on the onboard ship. VFD comes with different power ratings based on the requirements. The higher the rating bigger will be the VFD. … Read More
Category: LEARN
learning corner for ETO
MARINE ALTERNATOR MAINTENANCE GUIDE
To ensure safe operation & uninterrupted power onboard, routine maintenance on the alternator is must. Before starting any maintenance work on the alternator, make sure all necessary safety precautions should be taken and … Read More
PROGRAMMABLE LOGIC CONTROLLERS COMPLETE GUIDE
PLC-Programmable Logic Controllers is a digital electronic device that contains a programmable (changeable) memory in which a sequence of instructions is stored. Those instructions enable the PLC to perform various … Read More
ALL ABOUT WIDAS – WATER INGRESS DETECTION & ALARM SYSTEM
Bulk carriers must be fitted with an approved water ingress detection system to comply with the SOLAS XII Regulation 12 regardless of their date of construction not later than the … Read More
TYPES OF TEMPERATURE SENSOR USED ON BOARD SHIP
The temperature sensor is sometimes known as a transducer that converts heat energy to proportional electrical signals. The temperature sensor is an important instrument used onboard to measure process value … Read More
N2 GENERATOR COMPLETE GUIDE
The air which we breathe contains 78% volume of nitrogen gas, 21% volume oxygen gas, and 1% other gas components. Since Nitrogen is available in large content and inert by … Read More
VCB – FACTS YOU MUST KNOW
VCB is a type of switchgear used to switch ON and OFF electrical power distribution systems. This type of breaker is used in the High Voltage system. Vacuum offers the … Read More
MARINE CABLE COMPLETE GUIDE
There is an extensive variety of marine cables based on specification, type of use that consolidates power, control, signal, and instrumentation. Marine cables are expected to perform under extreme conditions … Read More
QnA: INDUCTION MOTOR
Hello everyone, In this post we are sharing list of QnA about Induction Motor which was collected during COC exams. Hope this post will help you out. Q. Why the … Read More
QnA: MSBD (MAIN SWITCHBOARD)
Q. What is the IP(Ingress Protection) degree provided for MSBD? A. IP21 Q. What are the safeties protection provided by ACB? A. In above list, Some are optional It may … Read More
QnA: HIGH VOLTAGE SYSTEM
Hello, my dear users, METO shares a list of FAQ with answers about High Voltage Safety and Switchgear. It might help you while giving the exam, working onboard. Q. Why … Read More
QnA: ALTERNATORS / GENERATORS
List of FAQ on Alternators that every ETO must know. Q. If two generators running in parallel KW are same but ampere is different. what reason, how to correct it? … Read More
