Technician A says that a defective TP sensor can cause the engine to hesitate during acceleration. Technician B says that dirty throttle plate(s) on a port-injected engine could cause hesitation during acceleration. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician


C

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A transformer that has the secondary winding connected in series with the primary at a junction terminal is a(n) _____.

a. current transformer b. instrument transformer c. power transformer d. autotransformer

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What is heritability?

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Using the data of Problem 3.35 and Figure P3.35, a. Determine the number of meshes. b. Compute the mesh currents. c. Use the mesh currents to determine .

The circuit shown in Figure P3.35 is a simplified DC version of an AC three-phase wye-wye (Y-Y) electrical distribution system commonly used to supply industrial loads, particularly rotating machines.

VS1 = VS2 = VS3 = 170 V
Rw1 = Rw2 = Rw3 = 0.7?
R1 = 1.9? R2 = 2.3?
R3 = 11?

a. Determine the number of non-reference nodes.
b. Determine the number of unknown node voltages.
c. Compute v'1, v'2, v'3, and v’n.

Notice that once v’n is known the other unknown node voltages can be computed directly by voltage division.

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