FMC Normal Ops

Question 1

When must FMC derived Vspds be adjusted?

Answer 1

Clear way or stop way (V1)
Slippery or contaminated rwy (v1)(Can be found in QRH
Improved Climb (v1,v2,vR)Can be found on TLR

Question 2

Why do we keep the FMC MASTER SWITCH on Left?

Answer 2

Because the left FMC is the one with a backup power source