do you know measure the earth resistance?explain
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I am inpecting a 10kVA UPS what tests should i do and should i observe?
What is resolver and glass scale in CNC how they work?
How does HT work & Voltage required?
can we find the inductance of a induction motor?
what is settable hystersis protection? If any body knows plz kindly post the answer..
How to calculate Ith (I thermal) for curent transformer
how to calculate fault level?
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What will happen if we introduce negative feedback to a control system that uses a positive feedback?
how does high earth to neutral voltage affects electronic circuit?
What technology is used in latest generators?
the grid connection required for a 50 MegaWatt fotovoltaic powerplant is higher or lower than 35kv (high or medium tension)?
Can the output voltage of a rectifier be greater than the input AC voltage without the use of any voltage multiplier in the circuit??please provide the explanation too..
how ups works ? various parts of ups and working principle
how to calculte capacitor range for single phase induction motors??pls tel