During ICE operation when the coolant expands and pressure in the closed coolant system increases, what component allows excess pressure to vent to prevent system damage?
A) Vacuum valve in the radiator cap B) Pressure relief valve in the radiator cap
C) External electronic pressure regulators D) None of these
B
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Magnetic pulse generators are used to provide a digital signal about component speed or position.
Answer the following statement true (T) or false (F)
Peripheral structures sensitive to the presence of hormones are called
A) exocrine cells. B) first messengers. C) target cells. D) second messengers. E) G-proteins.
How do you assess Harry S Truman as a political leader? What were his greatest successes in foreign and domestic policy? What were his greatest failures?
What will be an ideal response?
Most residential communicating systems use ________ wires between all components
A) three B) four C) six D) five