What adverse effect does high alkalinity in water have in a crop production scheme?
What will be an ideal response?
It raises the pH level of the root substrate.
You might also like to view...
Three-dimensional drawings produced by CAD are often referred to as ____.
A. plans B. models C. ideals D. symbols
An electrical box must be installed at each conductor splice point, outlet point, switch point, junction point, or termination point where the wiring method is conduit or cable.
a. True b. False
The subsequent problems deal with the circuit below. Assume that when the transistor is in saturation, the collector-to-emitter drop is 0.2 V and the base-to-emitter forward bias voltage is 0.7 V. Assume that the forward bias voltage for the LED is 2 V.
If Vin=0V, what is the voltage at point "A"?
A. 5 V B. 0 V C. 0.2 V D. 2.2 V E. 0.9 V
What is subcooling?
What will be an ideal response?