Correct Answer:
Option A - Level crossing– A level crossing is an intersection where a railway line crosses a road.
Square crossing– In which two tracks cross at right angle such crossing are rarely used in a actual practice.
Acute angle crossing (V-Crossing)– Two rail gauge faces cross at acute angle.
Obtuse angle crossing / Diamond crossing– Two rail gauge face meet at obtuse angle.
A. Level crossing– A level crossing is an intersection where a railway line crosses a road.
Square crossing– In which two tracks cross at right angle such crossing are rarely used in a actual practice.
Acute angle crossing (V-Crossing)– Two rail gauge faces cross at acute angle.
Obtuse angle crossing / Diamond crossing– Two rail gauge face meet at obtuse angle.