On some engines, what holds the cam in position during cranking?
A) A locking pin B) Oil pressure C) A magnet D) Oil screens
A
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Mr. Cobb planted 4.5 acres of sweet corn. He planted 1/ /3 of the acreage, a week later he planted another 1/ /3 of the acreage, and a week later he planted the remaining acreage. He planted 28,000 kernels per acre with an average population of 25,000 plants per acre. He had 76 percent of the corn plants with marketable ears of corn selling at $3.25 per dozen.
a. What is the germination of the corn? b. How many marketable ears of corn were produced from the first planting? c. What was the income for the year after a 15 percent loss from unsold corn?
Temperature, quantity, and cleanliness are three important factors that should be addressed when referring to water quality.
Answer the following statement true (T) or false (F)
Design a burglar alarm system using logic devices so if any one of three doors opens, a binary signal will trigger an alarm. Assume the doors are equipped with magnetic switches so a closed door switch provides a 0 signal to your circuit, and an open door provides a 1 signal to your circuit. Assume the alarm activates with a one-level signal.
What will be an ideal response?
The frequency in cycles per second, or ____________________, is the number of pairs of poles passed by the conductor in a second.
Fill in the blank(s) with the appropriate word(s).