A series-parallel circuit consists of two series circuits (A and B) across a 12-V source. Branch A consists of an R1 of 10 k, an R2 of 12 k, and an R3 of 20 k. Branch B consists of two resistors, R4 and R5, each of which is 10 k. Total circuit resistance is
A) 1,354 B) 42 k C) 13,548 D) 62 k
Question 2Give three key factors that determine crop maturity for harvesting.
What will be an ideal response?
Question 3A series-parallel circuit consists of two series circuits (A and B) connected in parallel across a 5-V source. Branch A consists of an R1 of 2.2 k and an R2 of 3.3 k. Branch B consists of an R3 of 1.2 k and an R4 of 4.7 k. Total circuit resistance is
A) 2,846 B) 5,900 C) 5,500 D) 11,400
Question 4Using finely chopped plant materials and compacting enhances silage quality .
Indicate whether the statement is true or false
Question 5Most circuits can be said to be
A) simple circuits B) series-parallel circuits
C) parallel circuits D) series circuits
Question 6Silage is a product of fermentation .
Indicate whether the statement is true or false
Question 7A common connection that is not returned to earth is called
A) a signal ground B) a floating ground C) a chassis ground D) a higher ground
Quick Reply
