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Because quite a lot of the energy used by a combustion engine gets turned into heat whether we want it or not, so a cooling system is needed to keep the engine from overheating.

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16y ago

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Which motor is used in low speed applications?

Some motors are specially designed for low speed. Some are "invertor Duty" classified so that they can be run on invertor (VFD) normally with a high heat dissipating design. On low speed the cooling effect reduces drastically since the cooling fan is mounted on the same motor shaft. Hence a separate small cooling fan is mounted on the motor, driven by separate power such that it keeps running at normal speed irrespective of main motor speed, thus providing the required cooling effect.


How much Torque is required to start the motor?

The torque required to start a motor depends on several factors, including the motor type, its size, load conditions, and friction in the system. Generally, the starting torque must overcome the static friction and inertia of the rotor and any connected load. For precise calculations, one would typically refer to the motor's specifications or perform a detailed analysis of the system's dynamics. If you have specific motor parameters, I can help estimate the required torque.


Why is the squirrel cage motor used in most industry?

because the squirrel cage induction motor is cheaper and high starting performance is not required.


What is the length of time that a motor can safely run on starting and full load current?

It depends on the insulation provided in winding, motor can safely run on full load current. and over that it may burn but depends on cooling system of the motor. Motor can burn if insulation fails, failure of insulation depends on only the temperature rise.


Why ac motor brake coil burn out?

they get to hot/there is not enough cooling

Related Questions

Why are cooling system required on a motor vehicle?

To avoid over heatig


Does a 1999 Dodge Intrepid 2.7 have motor cooling system or not?

Motor cooling system? The engine cooling system consits of the water pump, radiator, hoses, cooling fans, etc.Motor cooling system? The engine cooling system consits of the water pump, radiator, hoses, cooling fans, etc.


What is an Impeller pump on motor vehicle engine?

The impeller pump on a motor vehicle is more commonly know as the water pump. The water pump, pumps water through your cooling system to keep your vehicle from running hot.


Do you own a motor vehicle that is required to be registered?

Yes, do you own a motor vehicle that needs to be registered?


Is a driver's license required to operate a motor vehicle?

Yes, a driver's license is required to legally operate a motor vehicle on public roads in most places.


Can registration is required for forklift under Karnataka motor Vehicle rules?

yes required


Is it necessary to fix motor mounts?

Depending on the vehicle, the cooling fan may strike the radiator shroud, the cooling fan may also strike a radiator hose and you may end up with a cracked/leaky exhaust system.


What are the Parts of cooling system?

Fan motor..Water pump..Radiator


What are the parts of a vehicles cooling system?

Fan motor..Water pump..Radiator


Can registration is required for forklift under the Maharashtra Motor Vehicle Rules?

yes it is reqd as Non transport vehicle


What is required when selling a vehicle with expired inspection sticker in North Carolina?

Nothing, current inspection is not required to transfer a motor vehicle title in North Carolina.


What are the advantages of an pressurized water cooling system in an motor vehicle?

A pressurized water cooling system in a motor vehicle efficiently regulates engine temperature by raising the boiling point of the coolant, preventing overheating. It enhances heat transfer, allowing for quicker engine warm-up and improved performance. Additionally, the system minimizes coolant loss due to evaporation and helps maintain consistent operating temperatures, leading to better fuel efficiency and reduced emissions. Overall, it contributes to the longevity and reliability of the engine.