Surveying
The position of the sun when its north declination is maximum is known as

Vernal equinox
Winter solstice
Autumnal equinox
Summer solstice

ANSWER DOWNLOAD EXAMIANS APP

Surveying
The First Point of Aeries

All listed here
Is located near the very conspicuous rectangle of stars in the constellations of Pegasus and Andromeda
Is the point in the celestial sphere where zero meridian crosses the celestial equator
Is usually denoted by the Greek letter ?

ANSWER DOWNLOAD EXAMIANS APP