A 5-ohm and a 20-ohm resistor are connected in parallel. What is the total resistance of these two resistors?
a. 100 ohms
b. 25 ohms
c. 4 ohms
d. 2 ohms
c. 4 ohms
(R1 x R2) ÷ (R1 + R2) =
(5 x 20) ÷ (5 + 20) =
100 ÷ 25 = 4?
You might also like to view...
What should the technician do when replacing stabilizer bar links?
A) The stabilizer bar must be compressed using a special tool before removing or installing stabilizer bar links B) The links can be replaced individually, yet the manufacturer often recommends that the links at both ends be replaced together C) The stabilizer bar should be removed from the vehicle before replacing the links D) Both A and C are correct
Driving slowly in front of traffic in the far left (last) lane on any freeway:
a. cannot result in a traffic citation b. saves lives by causing others to slow down, too c. can frustrate other drivers and make them angry
?Materials with higher R-values conduct heat more slowly than materials with lower R-values.
Answer the following statement true (T) or false (F)
The vacuum reading shown was taken from an engine at idle speed. The reading indicates that ________
Fill in the blank(s) with correct word.