Technical Questions Latest Update -

FCTC New Math & Mechanical Engineering Technical Questions Latest Update - Actual Exam 225 Questions and 100% Verified Correct Answers Guaranteed A+

• different sizes of horse. You are given the total amount of hose, total, but you have to

determine how much that was used? - CORRECT ANSWER: 700 ft

66 feet in a chain, on average a firefighter can cut 10 chains in an hour. How many

yards can he cut in an hour? - CORRECT ANSWER: 220yards

Boys and girls get 60 votes for class president, a 3:2 ratio. How votes do boys get?

Boys 36 / girls 24 - CORRECT ANSWER: 24 votes

Class K Fire Extinguisher needs to be 30 feet from the farthest cooking device and near the next door, stove is 20 feet from the door. Pizza oven is 40 feet from the door and the fryer is 55 feet from the door, where does the fire extinguisher need to be placed. -

CORRECT ANSWER: 25 feet

Engine 1 has a tank that hold 40mpg and travel 15 miles. While engine 2 tank hold 35 mpg and travels 17 miles - CORRECT ANSWER: Engine 2 will run out of gas first and go 5 miles less then engine 1

Engine 5 has a full water tank that holds 100 gallons, engine 7 holds 1250 gallons of water and is full. With a total of three hose lines flowing, each at 125 gpm on a fully involved barn fire. How many 3500 gallon water tenders would be required to sustain this operation for 1.5

hours? - CORRECT ANSWER: 9 water tenders, including engine 5 and engine 7

Engine is 50ft from front door, you need 100ft of hose on fire floor, 15ft of hose per floor below fire. How

many feet of hose are needed? - CORRECT ANSWER: 180 feet of hose

How much of the entire body was butter? - CORRECT ANSWER: 27.5

If engine 1 is responding to a call 4.5 miles away and has an average speed of 50 mph and engine 2 is responding to the same call and has to go 6 miles with and average speed of 55 mph. Who will be on 1 / 3

scene first and by how much time? - CORRECT ANSWER: Engine 1 by 1 minute and 9

seconds

Residential floors are typically 12 feet high. The window sill is 4 feet above the floor. It's standard to have tip of ladder 4ft above window sill or roof. What is the minimum ladder height required for a 2 story rescue

out the window? - CORRECT ANSWER: 24 foot ladder

square foot of a mall - CORRECT ANSWER: 18000

Tank 1. 830 gallons x 2ft depth = 1660

Tank 2. 670 gallons c 2ft depth = 1340 - CORRECT ANSWER: 330

The Narc fentanyl, comes in 100 mcg in 2 mL pre-loads. Your patient needs 75 mcg of

medication. How many mL will you administer via IV? - CORRECT ANSWER: 1.5mL

The one about the engine pump. The tank holds 500 gallons. How much time do you

have left in 90 seconds if you are flowing at 125gpms - CORRECT ANSWER: 150

seconds

What two vehicles would fit in the app bay if they were stacked on each other? -

CORRECT ANSWER: Squad 23ft and battalion 9 15ft

You and your crew are buying dinner, there are 7 of you, each person chips in $9. Diner

costs 64.44 - CORRECT ANSWER: Over $1.44

You have an 8 gallon tank you have to fill. Each gallon is 2.5 gallons. How many is

required to fill the 8 gallons - CORRECT ANSWER: 3.2

1/4 of her back burned, 1/4 of her front burned, 1/3 of her head burned, 1/2 of her arm burned. Entire back = 20% , entire front = 20%, entire head = 15% entire arm = 15%.

Determine what percentage total is burned ? - CORRECT ANSWER: 22.5%

7ft in length, 5ft wide and 3ft deep, how much water can be held in engine 17s water

tank ? - CORRECT ANSWER: 7ft + 5ft + 3ft = 105ft squared

A tank with 12' diameter holds 864 gallons per foot of depth, how many gallons will a

tank with 12' diameter hold if it is 5' deep? - CORRECT ANSWER: 864 x 5 = 4320

Engine 33 is traveling 351 miles to assist in mutual aid. They have to drive 216 miles in

4 hours. What is their average speed ? - CORRECT ANSWER: 216 / 4 = 54 mph

Engine carries 1,100ft if 2 1/2inch, 900ft of 4 inch and 1000ft of 4 1/2 ; if the 4 inch was removed what percentage was removed from the total ? - CORRECT ANSWER: 30% 2 / 3

Engine pumps 1450 gallons per min, how many gallons in 5.5 min? - CORRECT

ANSWER: 7975 gallons

For a fire on the fourth floor, you need 100psi at the nozzle, for each floor above the first floor you loose 5psi, for every 100ft of hose you lose 15psi. There are 400ft of hose used to get to the fire. What is the total pressure needed at the engine ? - CORRECT

ANSWER: 175 psi at the engine

If an acre is equal to 43,560 square ft and a fire burned 250ft wide and 1200ft long, how

many acres were burned ? - CORRECT ANSWER: 6.88 acres

The tank is 14' in diameter and 9' tall, how many cubic ft of water can the captain expect

the tank to hold - CORRECT ANSWER: 1385

There are 6 sections of 100' wild land hose and 9 sections of 80' structural hose. 5 sections of structural hose fail, what is the total amount of structural hose that failed ? -

CORRECT ANSWER: 80' x 5 = 400ft

Total cost of 12.4 + 14.2 + 14.4 + 12.2 = - CORRECT ANSWER: 53.2

Engine is 50ft from front door, you need 100ft of hose on fire floor, 15ft of hose per floor

below fire. How many feet of hose are needed? - CORRECT ANSWER: 180 feet of

hose

For a water rescue, what equipment is required with 5 feet of the water? - CORRECT

ANSWER: Protective footwear

If engine 1 is responding to a call 4.5 miles away and has an average speed of 50 mph and engine 2 is responding to the same call and has to go 6 miles with and average speed of 55 mph. Who will be on scene first and by how much time? - CORRECT

ANSWER: Engine 1 by 1 minute and 9 seconds

Illustration: Nozzle Velocity. Which has highest velocity? Straight Stream or Solid

Stream? - CORRECT ANSWER: Straight stream. (Hollow in the middle)

Residential floors are typically 12 feet high. The window sill is 4 feet above the floor. It's standard to have tip of ladder 4ft above window sill or roof. What is the minimum ladder

height required for a 2 story rescue out the window? - CORRECT ANSWER: 24 foot

ladder

A belt and pulley system is characterized by - CORRECT ANSWER: two or more

pulleys in common to a belt.

Basic water head calculation: - CORRECT ANSWER: Measure the height of the water above the desire measuring point in inches or feet.

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