How does bhp compared to hp

However, it is worth noting, that depending on who you speak to, wheel horsepower and BHP are often used interchangeably — again adding to the confusion. Brand loyalty evaporates as car demand hits all-time high.

Skip to Content Skip to Footer. Share this on Twitter Share this on Facebook Email. Most Popular. Top 10 best hybrid cars to buy Firstly, it can help you segment the market better. For instance, if you encounter a customer that is it into high-performance cars, then you can focus on selling them a car with a high brake horsepower BHP.

On the other hand, with clients are looking for a family car, you would be better off not focusing so much on the BHP. They are powerful, but they also demand more in fuel. Looking for a family car? Here is our guide on which car you should buy — Suv or MUV? HP is not necessarily power at the wheels. HP, when stated by car manufacturers, is measured at the engine with auxiliary components using some of that power. It can also be measured on a dyno at the wheels.

Your email address will not be published. Notify me of follow-up comments by email. If the force and distance are in the same direction, the angle is 0 degrees, which has a sine of one. So to calculate work, just multiple the quantities. Torque is calculated using what is known as a cross product.

The sine of zero degrees is zero, so torque would always be zero if a dot product would be used. Lots of people make the same mistake. Maybe this is why the imperial system has all but disappeared. The metric system has no such distinction although in my opinion, it should. Most of that was good, but a dot product is calculated by multiplying the cosine of the angle between vectors by their magnitude, not sine.

Is that good or bad??? It does not contain any drivetrain losses. Or in other words net horsepower not gross horsepower. Whilst I applaud everyone for taking the trouble to contribute, the above exchanges are littered with techno-rubbish, and it is reasonably clear that none of the contributors have ever been directly involved in engine or vehicle performance measurements.

I have, and rather than try to put everything straight here, I would recommend, to anyone interested, the Wikipedia article on Horsepower. Some may find the more technical content a little daunting, but I strongly recommend reading all the way through as there are answers there for almost everyone.

I confess I have not been through the Wikipedia article with a fine toothcomb, but on a speed-read it is dramatically more accurate than the stuff above. And Chris, that is NOT a maybe. Dear sir.. Difference between a diesel and a turbine. You must use a big heavy lossy gearbox to use a turbine in your tractor. Its HP figure, taking into account that the power must go through the gearbox etc is HP; If you were to apply the breaks at its top speed, they would only need to stop the power of BHP, because that is all that is being transferred to the road.

That means 14BHP has been lost during the process of transferring power to the ground, meaning a I take this answer to be more understandable for me. The more you read the more the thread gets confusing, haha. Maybe that is one of the reasons the Bugatti cost so much. Example of car: Bhp can be measured at the engine output and hp can be measured at wheel out put.

HP is called as Indicated Horse Power i. IHP means the Horsepower actually deveploped at the engine shaft. BHP means Brake horse power i. FHP means power wasted in Engine friction. This article confuses more than it explains. A much simpler and arguably more accurate explanation would be:. One is a measure with everyday practicality. Neither measure the maximum rate of acceleration and are very different from torque, a measure that is thrown into this article for no good reason.

Yes you can, you just get both the time it takes to do the job, and the energy needed, so if you have a timeframe, you can tell how much energy you need in cal. And is there a slope involved that I could factor size of engine or other notable variables?

Bottom line question- what is the formula for the hp and bhp? Ps: for those who want to correct me, my autocorrect already beat me up. One very very important thing that has not been mentioned in this article is that horsepower has a different definition depending on where you are.

A metric horsepower is Everyone, including the original writer of the article, who has passed comments on this page except for Billy is an idiot! Yes, do try the Wikipedia article… Gerhard.

I thought BHP was power calculated at the wheel after loss of drive train Every Dyno and vehicle spec sheet reflects that. OK, so some of you are ignoring my earlier suggestion to have a look at Wikipedia.

So try this … Power is the rate of doing work. Work is done when a force moves its point of application. So to move the point of application faster requires more power. Power can be measured in various units, but most commonly kilowatts and horsepower. As technical units of measure, these are exact and unequivocal.