When placing a straight or extension ladder against a wall, the bottom of the ladder should be placed approximately __________ of the vertical height from the wall.
a. 1/5
b. 1/4
c. 1/3
d. 1/2
b. 1/4
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Match the following terms with the correct definitions
a. predators d. aesthetic value b. vertebrates e. social value c. habitats 1. where plants or animals live and grow 2. beauty 3. recreation 4. animals with backbones 5. animals that feed on other animals
In the study of plane geometry, certain basic statements called axioms or postulates are accepted as true without requiring proof.
Answer the following statement true (T) or false (F)
On a vehicle using an electrical power management system (EPM), how is the current to the battery measured?
A) By use of a duty-cycle sensor B) With a series ammeter C) With a Hall effect sensor D) By using a custom voltmeter
Technician A says that primary windings should have higher resistance. Technician B says that secondary windings should have higher resistance. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician