Certain soil fungi and actinomycetes are known to produce specialized organic compounds that inhibit or kill other, competing microorganisms in the soil, but so far scientists have not been able to put any of these compounds to practical use
Indicate whether the statement is true or false
FALSE
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A metric wire size of 2.0 mm2 is equivalent to ________ AWG size
A) 14 ga. B) 2 ga. C) 20 ga. D) 10 ga.
The input transistor on a TTL circuit is unusual in that it has
A) no collector. B) multiple emitters. C) multiple bases. D) no base.
To minimize distortion when cutting thin steel, _____
a. avoid preheating the metal before starting the cut b. keep the cutting tip perpendicular to the metal?s surface c. move as quickly as possible without losing the cut d. preheat the metal until it is near its melting point
An RLC series circuit has an applied voltage of 240 volts. R = 48 ?, XL = 100 ?, XC = 36 ?, and Z = 80 ?. What is the voltage drop across the capacitor?
A. 40 V B. 108 V C. 300 V D. 444 V