What is the practice of dividing an injection pulse into several injection pulses during a single intake cycle referred to as?
A. Variable-pulse injection.
B. Multi-phase injection.
C. Multi-pulse injection.
D. Delayed-phase injection.
Answer: C
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Answer the following statements true (T) or false (F)
1. Safety valves operate quickly to prevent overpressurization by gases, which can cause Equipment damage or injury. 2. Gate valves are the most common type of valve designed for on/off service and NOT for throttling a process. 3. The two types of diaphragm valves are membrane diaphragm valve and straight-through diaphragm valve. 4. Use the tool closest at hand when adjusting valves.
The enzyme that is used to make cheese is _____
a. BST c. rennet b. colostrum d. roquefort
The SAE term for the vehicle computer is ________
A) ECA B) Controller C) ECM D) PCM
Assume that the second stage of a multistage amplifier is changed from a BJT to a JFET. Assume that the output resistance and gain of the FET stage is the same as the BJT stage it replaced. What affect, if any, will this have on the output of the multistage amplifier?
A) there will be no change B) current gain will decrease C) voltage gain will increase D) voltage gain will decrease