Jana Marine Service Officer Interview Questions and Answers

As a Safety Officer, I am trained to identify hazards in confined spaces like toxic and flammable gases.

• I have extensive knowledge of the different types of toxic and flammable gases that can be present in confined spaces.

• I am familiar with the methods and equipment used to detect and measure gas concentrations, such as gas detectors and sampling techniques.

• I understand the concept of Lower Explosive Limit (LEL), which...read more

ELCB is used for electrical safety by detecting and interrupting abnormal current flow. The mA used for shock protection varies.

• ELCB stands for Earth Leakage Circuit Breaker.

• It is used to protect against electric shock and fire hazards caused by faulty electrical equipment or wiring.

• ELCB detects the leakage current flowing to the earth and interrupts the circuit to prevent electric shock.

• The amount of mA used for shock...read more