At what location during the power stroke does the crank throw provide maximum mechanical leverage?
A. Whenever the cylinder pressure is maximum.
B. Whenever the compression pressure is maximum.
C. From 15 degrees ATDC to 90 degrees ATDC.
D. When the throw is positioned 90 degrees ATDC.
Answer: D
You might also like to view...
Answer the following statement(s) true (T) or false (F)
1. The user of electricity, natural gas, or water measured by an ordinary meter has no incentive to minimize use during high demand periods because the charge is the same regardless of when the use occurs. 2. Berg Insight projects that growth of smart meter installation will continue, with many markets approaching 100 percent penetration by 2015. 3. Smart water meters are also being installed by many water utilities, and these devices do not make it possible for companies to charge for water use on an upward sliding scale. 4. The first step in installing an IHD is to determine whether your home is equipped with a smart meter on the incoming device. 5. A simple IHD connected only to the home’s heating, ventilating, and air-conditioning (HVAC) system can cut electricity use by about 10 percent.
Sound transmission class (STC) is a measure of the
A) sound-insulating property of a material with respect to airborne sound. B) sound-insulating property of a material with respect to structure-borne sound. C) sound-reflecting property of a material. D) sound-absorbing property of a material.
In English equitation, the reins are carried in one hand
Indicate whether the statement is true or false.
Soils made from volcanic ash are generally very productive
Indicate whether the statement is true or false