Which of these sextant errors is nonadjustable?
A
Prismatic error
B
Graduation error
C
Centering error
D
All of the above
E
İlgili Sorular
Cargo gear ………………………………… Provides ventilation in the holds. Which of the following statement (s) is/are TRUE regarding twin pedestal cranes ?What is the first aid to be applied on minor cuts and burns?Complete the sentences with the help of choice given below. As soon as the manager had left the room...Which statement is TRUE concerning fire hose on a small passenger vessel?