Leading Fireman

Leading Fireman Interview Questions and Answers

Updated 11 Dec 2024

Q1. In cases incident or accident emergenc

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In cases of incident or accident emergency, what actions would you take as a Leading Fireman?

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Different types of couplings include rigid, flexible, sleeve, and clamp couplings.

Rigid couplings do not allow for any misalignment between shafts
Flexible couplings can accommodate slight misalignments and vibrations
Sleeve couplings are simple and inexpensive, but not suitable for high torque applications
Clamp couplings use screws or clamps to secure the connection between shafts

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Heat exchangers are devices used to transfer heat between two or more fluids, without mixing them together.

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Different types of hoses used in firefighting include attack hoses, supply hoses, and booster hoses.

Attack hoses are used to deliver water or foam to extinguish fires.
Supply hoses are used to bring water from a water source to the fire scene.
Booster hoses are smaller in diameter and used for small fires or for mop-up operations.

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Different types of hydrants include wet barrel hydrants, dry barrel hydrants, and post hydrants.

Wet barrel hydrants are commonly used in warmer climates and have the valve at the top of the hydrant.
Dry barrel hydrants are typically used in colder climates and have the valve at the bottom of the hydrant to prevent freezing.
Post hydrants are mounted on a post above ground level and are often used in rural areas or parks.

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Preeming is called grooming in the fire service.

Preeming is the act of cleaning and maintaining equipment in the fire service.
Grooming ensures that all equipment is in proper working order and ready for use during emergencies.
Examples of grooming tasks include cleaning and inspecting hoses, nozzles, and other firefighting gear.

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