A 150-hp, 460-volt synchronous motor is to be operated at 80% power factor. What will be the full-load current rating of the motor? Use the accompanying figure
a. 66
b. 81
c. 127
d. 189
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Which of the following fuel subsystem components would be subjected to charging pressure?
A. fuel transfer pump inlet B. primary filter C. pick-up tube D. secondary filter
In a wastewater system, the water entering the condenser is 85°F and the water leaving the condenser is 105°F. Which of the following statements is a logical explanation for the above conditions?
A. reduced water flow through the condenser B. scale buildup in the water circuit C. excess water flow through the condenser D. both a and b
If four 100 W lamps are connected in parallel across a 120 V source, what is the total current?
A) 3.33 A B) 33.3 A C) 833 mA D) 8.33 A
Most front-wheel-drive vehicles have transverse-mounted engines.
a. true b. false