BHP means break horse power:
For an Automotive Engine, it’s always expressed as a ‘peak/max value’ at a particular RPM at which it occurs and can be sustained for ‘some time’. None of the ‘Stock Car’ Engines can sustain this max Bhp ‘continuously’ as they are not designed accordingly.
In other words, a 100bhp/max car engine may be delivering ~ 70 bhp while cruising at 150kmph. The balance 30 bhp is the ‘reserve power’ needed for short duration over-taking or going up a small gradient without having to shift gears.
HP means Horse power.
horsepower persists as a legacy in many languages and industries, particularly in the automotive industry because of their continued advertising of maximum power output of internal-combustion engines in "horsepower" units of measurement.
Answered by
Dev
at
5:05 PM on February 12, 2008