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Why positive terminal of megger is grounded during IR measurement of electrical equipments?
Wiki User
∙ 11y ago
during ir test we are grounding the positive terminal to avoid osmosis effect.
Wiki User
∙ 11y ago
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Does positive go to ground in a car battery?
NO! positive is red and black is negative negative is grounded to the frame of the car, and positive goes to the electrical components.
The ohm is the unit of measurement of quantity of positive electrical charges?
Ohm is a unit of measurement for resistance. The term ohm was named after a German physicist named Georg Simon Ohm.
What are electrical volts?
Volts are a unit of measurement determined by the "electrical pressure" in a circuit, or the potential difference between two charged bodies, say the positive and negative sides of a battery.
Which wire is grounded positive or negative?
The negative wire is grounded.AnswerThe negative wire is grounded.
Is the oliver 440 tractor positive grounded?
Yes
How do you know if a car has a negative or positive grounded battery?
Find the cable that is connected directly to the frame or sub-frame of the car. If it is red, then Positive is ground; If it is black, then Negative is ground. More than likely (but not in all cases) the electrical system is Negative ground.
Is a dodge stratus a positive grounded vehicle?
No, it is negative ground.
What is proton electric charge?
A proton has a positive electrical charge and an electron has a negative electrical charge.
Is a 1991 Lincoln town car positive or negative grounded?
Negative ground
If you grounded the electroscope what does that do to the leaves of your electroscope?
...Guys...This is the answer of question...it simple! If we grounded the electroscope..whatever the charge on leaves are, positive or negative (as it depends with which charge you electrolyse the electroscope), if its positive and ground is negative (attraction) or if same + + so repultion
What is the benefit of using negative voltage in telecom equipment?
To prevent the equipments from lightning strokes. Because the cloud is negatively charged at bottom it requires a zero or a positive potential to discharge, and it selects the ground (Zero potential) to discharge. If the Telecom Equipments are fed with positive the cloud will choose the low resistance tallest positively charged Antenna's to discharge, this could damage the entire setup of Telecom equipments. So the Telecom equipments are fed with Negative supply Voltage.
What has positive electrical charge?
A proton has a positive electric charge.
