Technician A says that the computer can be used to control the output of the alternator by controlling the field current. Technician B says that voltage regulators control the alternator output by controlling the field current through the rotor. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
C
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The transmission is in first gear, which has a 2.5:1 ratio, and the rear axle has a ratio of 2:1. The overall gear ratio is ________.
A) 5:1 B) 2:1 C) 2.5:1 D) 4.5:1
The camshaft makes ________ for every revolution of the crankshaft.
a. 1 revolution b. 1/3 revolution c. 1/2 revolution d. 1/5 revoultion
If a 3D printer increased in cost at exactly the inflation rate, what was the inflation rate if the printer costs exactly twice as much now as it did 10 years ago?
What will be an ideal response?
When low voltage thermostat wire is run through the roof to the conditioned space the thermostat should then be located as close to the ________ as possible
A) electrical service panel B) fresh air intake C) return air D) mechanical room