The brake power is always greater than indicated power.
Question: The brake power is always greater than indicated power. [A]. Agree [B]. Disagree Answer: Option B Explanation: No answer description available for this question.
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The brake power (B.P.) of the engine is given by (where W = Brake load or dead load in newtons, l = Length of arm in metres, N = Speed of engine in r.p.m., S – Spring balance reading in newtons, D = Dia. of brake drum in metres, and d = Dia. of rope in metres)
Question: The brake power (B.P.) of the engine is given by (where W = Brake load or dead load in newtons, l = Length of arm in metres, N = Speed of engine in r.p.m., S – Spring balance reading…
The brake power is the power available
Question: The brake power is the power available [A]. in the engine cylinder [B]. at the crank shaft [C]. at the crank pin [D]. none of these Answer: Option B Explanation: No answer description available for this question.
If the speed of the engine is increased, the indicated power will
Question: If the speed of the engine is increased, the indicated power will [A]. increase [B]. decrease [C]. remain same Answer: Option A Explanation: No answer description available for this question.
Number of working strokes per min. for a four stroke cycle engine are __________ the speed of the engine in r.p.m.
Question: Number of working strokes per min. for a four stroke cycle engine are __________ the speed of the engine in r.p.m. [A]. equal to [B]. one-half [C]. twice [D]. four-times Answer: Option B Explanation: No answer description available for…
Number of working strokes per min. for a two stroke cycle engine are __________ the speed of the engine in r.p.m.
Question: Number of working strokes per min. for a two stroke cycle engine are __________ the speed of the engine in r.p.m. [A]. equal to [B]. one-half [C]. twice [D]. four-times Answer: Option A Explanation: No answer description available for…
Which of the following statement is correct regarding normal cetaine?
Question: Which of the following statement is correct regarding normal cetaine? [A]. It is a standard fuel used for knock rating of diesel engines. [B]. Its chemical name is normal-hexadecane. [C]. It has long carbon chain structure. [D]. all ofthe…
Detonation is harmful due to
Question: Detonation is harmful due to [A]. increase in the rate of heat transfer, there is a reduction in the power output and efficiency of the engine [B]. excessive turbulence which removes most of the insulating gas boundary layer from…
One of the warmest winters on record has put consumers in the mood to spend money. Spending is likely to be the strongest in thirteen years. During the month of February, sales of existing single-family homes hit an annual record rate of 4.75 million. This paragraph best supports the statement that
Question: One of the warmest winters on record has put consumers in the mood to spend money. Spending is likely to be the strongest in thirteen years. During the month of February, sales of existing single-family homes hit an annual…
The basic requirement of a good combustion chamber is
Question: The basic requirement of a good combustion chamber is [A]. minimum turbulence [B]. low compression ratio [C]. high thermal efficiency and power output [D]. low volumetric efficiency Answer: Option C Explanation: No answer description available for this question.