The bulb with the lowest resistance. Current = Volts / Resistance
When testing the current draw your digital multimeter should be set on the current.
As well as motors, contactors also have kW and Ampere ratings. Have a look on the name plate of your motor and you will see its maximum current draw (amps). Select a contactor with a current rating greater than this.
all electric heaters draw a lot of current (voltage times current = watts [or power]) and a toaster heats bread (no it toasts Bread)
for smooth operation and also to reduse starting current
decribe two causes of higher than normal starter current draw
Remove starter and bench test it for operation and current draw
25amps
Over load in circuit? Remove starter and have it checked at auto parts for excessive current draw Dead short to ground in circuit? Over load in circuit? Remove starter and have it checked at auto parts for excessive current draw Dead short to ground in circuit?
Generally, you need a new one when the old one doesn't work properly. Oftentimes, a starter current draw test can be used to check for a bad starter.
Yes, but eventually your started will cease to work?
The bulb with the lowest resistance. Current = Volts / Resistance
The starter on the Sprinter has a Solenoid on the starter. That is the closest thing to a starter relay. When you turn the key, current is sent to the starter solenoid which pulls in and completes a current path to the starter windings.
When testing the current draw your digital multimeter should be set on the current.
Starter relay protects the ignition switch from excessive electrical draw.
No, and alternator generates DC current. A starter just uses DC current to start the engine.
As well as motors, contactors also have kW and Ampere ratings. Have a look on the name plate of your motor and you will see its maximum current draw (amps). Select a contactor with a current rating greater than this.