What is Ph value ?

What is flash point , safe oil and unsafe oil , spike crude oil ?

What is wall wash test ?

Difference between dragging of anchor and dredging anchor ?

What is Short turn maneuvering ?

Why advance quadrant of dangerous semicircle is called dangerous quadrant ?

What is Benguela current ?

What is Isobar ?

What is Buys ballot’s law

What is Coriolis force ?

Cold current and Warm current , which type of weather will be there when these two currents meets ? ...

Horizontal sectors of navigational lights ?

What is Submarine buoy , action when you see this ?

When Earth comes closer to Sun. (4or 5th jan)

Height of light house measured from which reference (MHWS) , where to find MHWS ?

Total numbers of Routeing charts

Which ATT tables area covered under vol- 1 , 2 & 3 ?

What is wind fetch ?

After reaching anchoring position , port control tells don't drop anchor & proceed to pilot boarding ground how You proceed

While approaching in above case you find there is risk of collision with anchored vessel what is your action ?

Anchoring in congested water how will you proceed to your anchoring position ?

S.V. situation , crossing situation in TSS with current ?

Light shown by dredger at anchor and pushing vessel ?

What all light will trawler show when not under command ?

Characteristic of towing light , NUC light , Masthead light in towing vessel ?

Purpose of yellow flashing light for air cushion vessel ?

What do you mean by scanty radar information ?

What does rule 19 say ?

How will you determine margin of safety ?

What are the navigational hazard of upwelling current ?