Is it acceptable of installing an earth pit in planters area
where bare copper cable, earth rod and connection are
susceptible to corrosion due to water?
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Why in ESP Positive earthed
A separately excited dc motor having 2 ohm armature resistsance draws a current of 10A and torque developed is 20 Nm under rated field condtion. the speed of the motor under the rated field condtion , when it is connected to a 100V DC source and delivering 10Nm torque....
What current position are you holding in your current company?
1.In two wattmeter method if one wattmeter shows Negative reading then wat is reason? 2.Wat is the reason for low voltage in houses? 3.Wat is meant by current and voltage? wat is difference between the two?
The synchronous machine excitation system explain
Hello friends i am facing one problem in lighting panel. Frequently neutral link near to MCCB is burning(firing. What may be the reason for this one. Please answer me.
Name of Hydrocarbon gases.
what is the purpose of NGR?
if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?
How to determine alternating current frequency?
What will happen when we will connect lamp in between phase and earth.
When batteries are connected in series the voltage increases but the current remains unchanged, how can this be? When you consider ohm's law. i.e. If voltage increases, current increases, providing resistance remains the same.