Q3. The accuracy of DME at 100 nm slant range is within:
a.3nm-- ans
b.4nm
c.2nm
d.1nm
{ i think ans shud be 1 nm as accuracy of dme is 1.25% of range.
so (1.25/100)*100=1.25}
according to gsp its 3% but in oxf. its 1.25% given according to my understanding 1.25 should be used in exams. unless there is some trick :P