A spore produces a ____, which is a delicate, photosynthesizing plant part absent of roots, stems, or
leaves.
a. sporangia c. sorus
b. zygote d. prothallus
D
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The natural color of the Mongolian gerbil is a light tan
Indicate whether the statement is true or false
Pipe bends, turns, and changes in direction or elevation are referred to as _____.? ?
A. saddles? B. flanges? C. bends? D. offsets?
Some high-performance tires have a(n) ____________________ which means that each tire can be installed on only one side of the car.
Fill in the blank(s) with the appropriate word(s).
A 480 V, four-pole, 60 Hz, Y-connected induction motor has a stator inductive reactance of 4 ? and stator resistance of 0.2 ?. The rotor inductive reactance and resistance referred to the stator are 4 ? and 0.2 ?, respectively. The magnetizing reactance is 150 ? in the linear region and 50 ? in the saturation region. The motor is driving a constant-torque load of 120 Nm and is driven by a CSI. The frequency of the CSI is adjustable. Calculate the frequency of the CSI for the needed speed (900 rpm) without exceeding the ratings of the motor, and compute the starting torque.
What will be an ideal response?