0
Why vehicles carrying inflammable materials usually have metal ropes touching the ground during motion?
When vehicle is in motion, due to friction in air, the body of the vehicle gets charged.If accumulated charge becomes exessive, sparking may occur and inflammable materials may catch fire.Therefore metallic chains touching the ground are introduced so that the charge quickly leaks to earth. Hence danger of fire is avoided.
What else can I help you with?
What are the enviromental impacts of building using and disposing vehicles?
in 1996 11 000 000 auto mobiles were scrapped. where does the scrap go? creates bad fumes in our environment and could make us sick all while destroying our planets o-zone layer, keeping us safe from the sun's heat. By Connor :)
What can ores do?
Ores are raw materials extracted from the earth that can be processed to obtain valuable minerals or metals. These minerals and metals are used in various industries for manufacturing products such as electronics, vehicles, buildings, and more. Ores play a crucial role in the global economy as they supply essential resources for modern society.
Why do you quarry iron ore?
A quarry is a pit from which substances are mined. Iron ore is a substance found in the ground that contains iron. So, to obtain iron ore it is necessary to dig it up (mine it). One way this is done is to mine it from a quarry.
What are five ways fossil fuels are used?
1. oil 2. elctricty 3.make up 4. lotion 5.fuel
Average numbers of vehicles checked per month for pollution?
The average number of vehicles checked per month for pollution varies depending on the location and the specific program in place. In general, it can range from hundreds to thousands of vehicles per month. The purpose of these checks is to ensure that vehicles meet emissions standards and are not harming the environment.
Why Vehicles carrying inflammable material like petrol are covered with bad conductors of heat?
Usually, a petrol tanker would not need to be insulated from the ambient temperature.But there are substances such as LPG that have a quite low boiling point, and these could be insulated.And again, tankers carrying liquids with a very low boiling point, such as liquid oxygen or liquid nitrogen will almost always be well insulated.
Why the vehicles carrying inflammable fluid drag a chain along the ground?
Vehicles carrying inflammable fluids often drag a chain along the ground to dissipate static electricity that could build up during travel. This helps prevent sparks that could potentially ignite the flammable fluids, reducing the risk of fire or explosion.
Vehicles carrying inflammable material are covered with bad conductor of heat?
Vehicles carrying inflammable material are covered with a bad conductor of heat, such as aluminum or fiberglass, to reduce the risk of heat transfer from the surroundings and minimize the chance of ignition from heat sources outside the vehicle. This helps to maintain a safe temperature inside the vehicle and prevent accidental fires due to external heat exposure.
What is highly inflammable liquid?
Gasoline is a highly inflammable liquid that is commonly used as fuel for vehicles. It is extremely volatile and can ignite easily, making it a significant fire hazard. Proper handling and storage are essential to prevent accidents.
What vehicle must stop before a rail road?
None. All vehicles have right of way over trains. All buses, commercial tankers carrying hazardous materials.
Which of these vehicles must always stop before crossing railroad tracks?
Tank trucks marked with hazardous materials placardsAdded: Commercial passenger-carrying buses.
How can you reduce your vehicles blind spots?
by touching yhe positive and negative at the same time.
What is the minimum weight load for a CDL license?
There isn't one. A CDL is required for vehicles with a Gross Vehicle Weight Rating of 26,001 lbs. or more (with the exception of vehicles exempted from CDL requirements under the federal regs, such as recreational vehicles, emergency vehicles, military vehicles, and farm vehicles), but also for vehicles of any weight which are either designed to carry more than 15 persons (including the driver) or carrying sufficient quantities of hazardous materials to require the display of placards under FMCSR law.
All vehicles carrying passengers for hire all buses carrying passengers and all vehicles carrying explosives or flammable liquids must always stop no closer than and no farther than from railroad trac?
skids occur when the brakes are applied so hard that the front or rear wheels lose traction
Dot class for radioactive materials?
The DOT (Department of Transportation) class for radioactive materials is Hazardous. The specific Hazard number will be determined by the exact name of the radioactive materials. Special permits and placarding are needed for vehicles carrying hazardous materials. The DOT class is categorized into 9 classes according to hazardous materials transportation. Class 7 is the general DOT class for radioactive materials.
How are harzadous materials identified in vehicles and rail cars?
Placards.
What vehicles have to stop before driving over a railroad?
Buses and vehicles transporting hazardous materials are required to by law.
