Grounding metal structures reduces:

Fire extinguishers are rated by:

Photoelectric smoke detectors work by:

The upper explosive limit (UEL) means:

Foam deluge fire suppression systems are best used for:

Class D fires involve:

Why was the Mexican Cession a significant event? Select two

In 100-150 words discuss at least two main causes that led up to the Mexican America War. Be sure to reflect its significance of “causing” war. (Please note, failure to complete this short answer will result in a Zero for this quiz.)

Which of the following were provisions in the Compromise of 1850? Select 3

In Shelby County v. Holder (2013), the Supreme Court, in a 5–4 decision determined that grandfather clauses were unconstitutional.