12 hour discrepancy practice problems 1

12 hour discrepancy practice problems 2

12 hour discrepancy practice problems 3

Estimation of GHA & Dec Guidelines

12 hour Discrepancy with Estimation of GHA & Dec Calculations 1

12 hour Discrepancy with Estimation of GHA & Dec Calculations 2

12 hour Discrepancy with Estimation of GHA & Dec Calculations 3

Various Calculations GHA with SHA Dec CT with CE Rule of 6 – 1

Various Calculations GHA with SHA Dec CT with CE Rule of 6 – 2

Various Calculations GHA with SHA Dec CT with CE Rule of 6 – 3

Sun Sight Reduction Problems 1

Sun Sight Reduction Problems 2

Sun Sight Reduction Problems 3

Sun Sight Reduction Problems 4