i work as a technician at a private company.. i used to take
amp reading for certain appliances such as air con.. the
problem is when i clamp the neutral, wire there is a current
reading.. from my understanding for single phase system
neutral should not have current unless if the circuit is not
complete.. yet the air con still work
- 3 Answers
- 4580 Views
- I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
You may not expect current in neutral of a 3phase
appliance. But there will be current in neutral of a 1
phase appliance while working.,
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
can i connect wavetrap in 2 different phase in EHV line?
In electrical what is earth(ground)connection, wht is the importance of it, why it is recomended to maitain below 3VAC between Neutral and earthspecially in PLC used machines?
what is upper impedance and lower impedance of a distance relay
Can we use both Electrical & mechanical interlock between tow breakers? if yes how, please explain
dear sir, i completed diploma in electrical in 2005, how i can get electrical supervisor liance in mumbai
Has someone here done a sizing for a generator (3 phase), its for a pumping station. If you have an example for standby/duty and both running (I) star delta (ii) Soft Starter.
Why are the cores of large transformers built up of circular transactions ?
why would the rotor rotate at sub synchronous speed against the direction of rotating flux when d rotor of 3 phase IM is connected to 3 phase balanced supply and the stator windings are shortcircuited ??
how to calculate the conductor size for certain KV transmission line and distribution line?
What is the difference between cylindrical-type and sandwich-type winding?
how is calculated the quantity of weight in hot test xlpe?
Why hydropower stations are preferred solution for meeting peak loads in grids?
How can we measure the residual voltage in dc machines?
what is meant by carrier aided trip protection in transmission line
what are the advantage and dis-advantage of 3 phase 4 wire energy meter?
