Interested to Buy Any Domain ? << Click Here >> for more details...
what is mean by potential and potential free contacts
- 2 Answers
- 5279 Views
- I also Faced
- E-Mail Answers
Answer Posted / vels
potential contacts means the contacts are connected with some potential we cannot use our the contacts
whereas potential free contacts means it is not connected with any potential we can connect/use as per our requirement
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)
what is the working process of over & under voltage relay.
Explain what is electric traction?
Merits & Demarits of Oil circuit & Air circuit breakers ?
In both 600/1000 V cable and 450/750 V cable, we can supply 415 V. However for distribution, all utilities are using only 600/100 V instead of 450/750 V. What is the reason?
state types of reflectors in illumination engg. ???????
what is the advantages of having in-built acvvvf (without seperate inverter in the control panel)in the drive system of elevators?
What is the difference between AC and DC injection methods for rotor earth fault protection
what is laser diodes?
How can we findout the maximum efficiancy of Transformer? At which load?
What is the difference between the impedance percent and impedance voltage ?
What is shutdown of electrical sub station?
what is the id1 & id2 setting in differential protection relay of CSPC?
How many size of cable required for a 300m long and 30kw inductive lode
What Normal(Tangent) towers and Tension(Cut-point) Towers?
