IIRC KERS can only be deployed above a certain speed, 100km/h I believe. I think traction would be a bigger issue below that speed anyway (as you suggested).
Long time ago Heidfeld said it can not be used under 100 km/h. But that might be just BMW's system because there is no rule forbidding use under 100 km/h. But in practice, traction is of course limited.
Not going to bother looking for quotes, but at least twice this season I've heard the (BBC) commentators say something to the effect that there's more to it at the starts than traction limiting its use.
They'd have to give it to Rubens first to see if it's worth using. Shoehorning it in won't be a five minute job, and it could make the thing a lot slower.
For the most part yeah, but I'd imagine some sections such as the tunnel and the first part of the Swinning Pool Chicane probrably require a fair bit of aero grip.
Isn't it something like around 80mph where aerodynamics become truly effective?
Also I'm sure Monaco has a fair few bumps (did they ever flatten out that massive one on the downhill run from Casino Square?), I wonder how much this disrupts the underfloor aerodynamics of the cars?
Iono. But there is no regulation saying it can not be used under 100 km/h. Maybe the standard ECU has a setting/restriction, so practically it would be a kind of a rule.
Brawn has to fuel both drivers really light to make sure they are on the front row so that they won't be stuck behind slower cars like Vettel like last race.
The Monaco Grand Prix weather forecast indicates we’re not going to have a repeat of last year’s heavy rain this time.
Meteo France, official suppliers of weather forecasts to the F1 teams, predicts three days of dry running, though Saturday and Sunday will be cloudy.
The European weather rainfall radar shows no signs of rain in the region over the coming days either.
According to Weather Underground temperatures will be in the low 20s (C) on all three days. It does point to a very slim chance (20%) of rain on Sunday, but the safe bet at this stage is for three days of dry running.
Not most. Two of five races is not "most", and both of those races were in Asia.
Monaco had rain last year though. I'd be interested to see how things will turn out if there is rain this time around, with low-downforce cars and KERS.
Then agian it seemed every race last year rained, which was the reason it was soo good, imo this year with such huge changes will be intresting enough, with high chances of safety car and the ability to pit while its out now means things can still be intresting.