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When a motor car is started its light becomes slightly dim Why?
Wiki User
∙ 12y ago
Before starting, if the lights are switched on, all of the current from the battery is going to the lamps, but quite a lot of electrical power is required to start the engine, particularly if the oil is thicker because it is cold. When the engine starts it drives the dynamo or alternator which sends extra current to the battery which can then send more current to the lights.
Wiki User
∙ 12y ago
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Can energy transform into another type of energy?
Yes, all the time. Electricity becomes light and heat in a lightbulb, and it's converted to motion in an electric motor. Light becomes heat when it hits something. Potential energy becomes kinetic energy when a ball rolls down a ramp. Most of the ways we use any sort of energy involve transforming it.
What happens when you put an electric motor with higher resistance and a light bulb with less resistance in a series circuit. does the bulb light up and motor spin. or only the motor spin?
(Another possibility is: Bulb lights up and motor does not spin.)The result all depends on the relative resistance of the bulb and the motor, becausethat determines how much of the supply voltage appears across the light bulb, andhow much across the motor.That's one of the big problems with a series circuit: The performance of one devicedepends on the characteristics of the other devices in the same circuit. If you turnthe light off, the motor can't run at all. If the load on the motor changes, then thelight bulb flickers. And if you change the light bulb and put in one with a differentresistance, then the strength of the motor changes.
Why motor vibrates?
A motor vibrates because of uneven weight distribution. When a motor spins, whatever it is spinning creates centrifugal force. The heavier portion will apply more force and slightly shift the motor. However, this is quickly counteracted by the same heavy portion applying force in another direction. Too much weight on one side will cause problems for a motor. Think of a laundry machine during spin cycle with all clothes stacked on the same side.
Can electrical currents in a circuit produce thermal energy light sound and magnetic forces?
Yes to all. -- Electrical current in a toaster produces thermal energy, often known as "heat". -- In a light bulb produces light. -- In the wires dangling from eaqr-buds produces sound. -- In a solenoid coil or motor stator produces magnetic forces.
Why does a heavier car go faster then a light car?
It doesn't unless it is a gravity car(a car without a motor). Weight is the enemy ,when it comes to fast acceleration, for engine driven cars.
Why induction motor runs slightly slower than supply frequency?
if the motor is at synchronous frequency there is no current induced in the shorted windings in the rotor so at no load its slightly less. if you drive the motor faster than synchronous speed it becomes a generator
Why dc series motor is never started on light load?
the speed N is inversely proportional to armature current I. At light loads this current is very small. Hence motor will run at very high speed when started on no load/light load.........
What are the different types of motor kits?
There are four types of motor kits, the folding motor device, lightweight motors, super light weight motors and speed motors. Folding motor device caters to folding bikes only. Bear in mind that the main purpose of a bicycle motor is to increase speed. For starters, the light weight model is an ideal choice. One can shift from the light weight motor to super light weight motor if one becomes completely confident in balancing and controlling the bike.
Why do Abs break light and seat beat light stay on after 2003 Chevy Tahoe motor is started?
Why will my abs break light and seat belt light stay lite on the dash of a 2003 chevy Tahoe while the motor is running? Please help. Thank you.
Why fan motor is not self started?
Why fan motor is not self started?
How do you start a motor?
Be it three phase or single phase, larger motors should be started with a magnetic contactor.
What are the differences between the parts of a generator and the parts of a motor?
In principle a generator is the same as a motor. In a dc motor the voltage generated by the rotating armature is slightly less than the supply voltage which causes power to flow in from the supply. If an engine is then coupled to the shaft causing it to rotate faster, then it generates more voltage and power flows back into the supply. That is how a motor becomes a generator.
What does it mean when the wait light flashes on the dash of freightliner diesel?
The glow plugs are warming up prior to the motor being started up.
What year Suzuki motor VIN J110-119202?
your motor is a 1989 suzuki rm250 the 1988 rm250 motor started with j106 the 1989 rmX250 motor # started with j111
Can energy transform into another type of energy?
Yes, all the time. Electricity becomes light and heat in a lightbulb, and it's converted to motion in an electric motor. Light becomes heat when it hits something. Potential energy becomes kinetic energy when a ball rolls down a ramp. Most of the ways we use any sort of energy involve transforming it.
Who started Ford?
Henry Ford started Ford Motor Company
What Happens To Motor Oil At Different Temperatures?
when motor oil is heated it viscotity rises and becomes thicker
