Potentiometer, is a measuring instrument which is used to measure electric potential or we can say voltage. It is also act as a voltage divider.
It is a three terminal resistor, if only two terminals are used than it acts as a variable resistor or rheostat. If the contact is placed at the center of its adjustment and the total resistance is 5KOhms, the resistance between each end terminal and adjustable contact is 1/2 x 5 = 2.5kohms because the resistance from either end is equal and equal to half the end to end resistance.
Explanation:
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Answer:
Option(C) is the correct answer to the given question.
Explanation:
Since overall the On-Board Diagnostics of the level 2 the computer systems need to evaluate the cause of the engine failures .The malfunction significantly increases in the fuel consumption, so that we can detecting the error code in the vehicle.
- If we starting the engine as well as by using the DMM, we'll see how much battery voltage it is at the negative ignition coil node.
- If the spark module is faulty and no ignition coils can fire so all the engines are working that's why all the other option are incorrect .
I will edit this if you edit your question..
Im confused. This is not a question..