HORTICULTURE

HORTICULTURE SCIENCE

FARM POWER

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The usable power delivered by the engine.
A
Indicated HP
B
Brake HP
C
Rated HP
D
NOTA
Explanation: 

Detailed explanation-1: -Brake Horsepower (bhp)-The usable power delivered by the engine. Brake Mean Effective Pressure (bmep)-Mean effective pressure acting on the piston which would result in the given brake horsepower output, if there were no losses due to friction, cooling, and exhaustion.

Detailed explanation-2: -Brake horsepower is the horsepower of an engine measured by the degree of resistance offered by a brake, that represents the useful power that the machine can develop. For an electric motor, brake horsepower is the mechanical horsepower available at the shaft at specified rpm and full load current.

Detailed explanation-3: -Brake Horsepower Formula To calculate brake horsepower, multiply the flow rate by the head and specific gravity, divide by 3960, the multiply by the efficiency.

Detailed explanation-4: -Brake horsepower refers to the horsepower of the car after accounting for the frictional losses in power from the engine.

Detailed explanation-5: -While hp does not take into account frictional losses in power from an engine, brake horsepower does-meaning hp is always higher than bhp. The difference between the two is small on a 1:1 basis. 1hp is the equivalent to just under 0.99bhp, though scaled up you’ll notice differences.

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