b. Technician B only
c. Both technicians A and B
d. Neither technician A nor B
Neither technician A nor B. No technician is correct.
Two spark plugs are connected to the ends of one coil in a waste spark ignition system (for a two-cylinder engine) ( for 4 cylinder engine two coils are used, each driving two spark plugs ).
As a result, both spark plugs will light up simultaneously. The first (A) cylinder's compression stroke will ignite one spark plug, while the opposing cylinder's exhaust stroke will fire the second ( wasted ). Cylinder "A" will fire during the exhaust stroke when it is time for cylinder "B" to fire during compression.
Due of the opposing current flow, both spark plugs burn simultaneously from the ends of just one coil. The spark "flows" in this manner from the center to the exterior.
Therefore, Neither technician A nor B. No technician is correct.
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Answer:
d. neither technicians a and b
B. weight.
C. gravity.
D. distance.
The Correct answer to this question for Penn Foster Students is: Direction
Given:
P1 = 400 kPa
T1 = 110 K
T2 = 235K
Required:
P2
Solution:
Apply Gay-Lussac’s law where P/T = constant
P1/T1 = P2/T2
P2 = T2P1/T1
P2 = (235K)(400kPa) / (110K)
P2 = 855 kPa
B. an unstable arrangement of electrons
C. more than eight electrons in their valence shell
D. fewer than eight electrons in their valence shell
Answer:
1.05 s
Explanation:
B) the point between 2 objects that is in the exact center
3) the point between 2 objects where they balance each other
Answer: 3) the point between 2 objects where they balance each other
Explanation:
The center of mass of two bodies about which the bodies orbit and balance each other is known as Barycenter. It is the point of balance of two or more celestial bodies. The Barycenter determines the orbit of the celestial bodies.
For example: the binary stars orbit a common center of mass. Pluto and its moon Charon revolve about their Barycenter.
Hence, the correct option is 3.