La velocidad sincrónica a la que funciona un motor de inducción de cuatro polos a 60 Hz son _____ rpm.
a. 1,140
b. 1,800
c. 2,500
d. 6,900
b. 1,800
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A miter line provides for alignment and equal spacing between the views.
Answer the following statement true (T) or false (F)
RKE & Associates is considering the purchase of a building it currently leases for $30,000 per year. The owner of the building put it up for sale at a price of $170,000, but because the firm has been a good tenant, the owner offered to sell it to RKE for a cash price of $160,000 now. If purchased now, how long will it be before the company recovers its investment at an interest rate of 15% per year? Solve by spreadsheet function or factor.
What will be an ideal response?
Seed stock cattle are produced in the first phase of the cattle industry from purebred cattle
Indicate whether the statement is true or false
The direction of rotation of a(n) ____________________ motor is reversed if the brushes are shifted 15 electrical degrees from the stator field pole centers in a clockwise direction.
Fill in the blank(s) with the appropriate word(s).