nwgamefanbmf420 nwgamefanbmf420

23-07-2017
Advanced Placement (AP)

contestada

The valve seat performs two functions: It provides a seal for the valve in the combustion chamber, and it provides a cool surface to carry heat away from the valve. Most valves use a _______-degree seating angle. A. 30 B. 60 C. 45 D. 15

Respuesta :

meerkat18 meerkat18

03-08-2017

In automobile machines, the valve seat usually has a 45° angle. This is the optimum angle opening for the valve seat to maintain a straight lever head. Other designs include a 30° angle cut behind the valve seat for smoother transition. The answer is C. 45°.

Answer Link

marklukin809 marklukin809

13-05-2019

Answer:

45 degrees

Explanation:

Answer Link

Otras preguntas

michael is assisting michelle and johnathan in their formation of a corporation by helping them arrange for the necessary capital, financing, and licenses. in t

starting from the structure below (sighting down the indicated bond), rotate the back carbon to provide the structure in the conformation that will be capable o

When you compare the ages of items J-N, what principle(s) do you use so that you know what order to put them in? Group of answer choices Original Horizontality

Place the following into the correct order to represent the effects of angiotensin II on tubular reabsorption. Peduces blood pressure in peritubular capillary U

3- Write the equilibrium constant expression for the reaction 4 HCl (g) + O2(g) 2 H20 (1) + 2 Cl2 (g) 1 point 4- The equilibrium constant for the reaction A (g)

Tannin Products Inc. prepared the following factory overhead cost budget for the Trim Department for July of the current year, during which it expected to use 9

the vicious cycle that addicted individuals go through begins with excessive use of a drug, followed by disapproval, self-recrimination, guilt, rationalization

rob purchased a Personal Auto Policy (PAP) with collision and other-than-collision coverage. Which of the following losses would be covered under his policy?A)

based upon the following information provided for michaels co., prepare the scf using both the direct and indirect methods. g

what is the value of x?