Author Question: Canadian organic rules allow the therapeutic use of antibiotics but require a withdrawal period ... (Read 20 times)

a0266361136 · **on:** Jul 21, 2018

Canadian organic rules allow the therapeutic use of antibiotics but require a withdrawal period before the animal product can be marketed.

Indicate whether the statement is true or false

Question 2

Explain the difference between AC welders and DC welders

What will be an ideal response?

cclemon1 · **Reply #1 on:** Jul 21, 2018

Answer to Question 1

T

Answer to Question 2

AC welders use alternating current. Transformers in these welders convert high voltage and low
amperage to low voltage and high amperage. Alternating current (AC) is current that reverses its
direction of flow frequently. DC welders use direct current. Direct current flows in one direction only
in accordance with how the welder is set. A generator produces the direct current.