What is a component that uses or changes electric energy and limits current flow?
a. Conductor
b. Insulator
c. Load
d. Control device
c. Load
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Two kinds of manifolds are used in an engine's breathing system: intake manifolds and exhaust manifolds.
Answer the following statement true (T) or false (F)
All of the following statements are true EXCEPT:
A. if an engine failed due to an overheating problem, it is possible that the sensors for coolant temperature and the fan relay could be defective. B. sometimes a piston will seize in the cylinder due to an air leak in the intake manifold or a fuel system problem, resulting in too lean an air-fuel mixture. C. any fuel and cooling system hoses that are not in excellent condition must be replaced. D. if a problem is one that is not the responsibility of the rebuilder, under the terms of the warranty the rebuilder is still liable for the cost of the repair.
A ____ is used to change AC to pulsating DC and increase the output voltage of a circuit.
a. low-power circuit b. transformer c. cathode ray d. voltage multiplier
The hose in a standpipe system is usually stored
A. on a quick release reel B. on a quick release table C. on a quick release hanger D. on a quick release rack