Interested to Buy Any Domain ? << Click Here >> for more details...
i have a wire.and the current flowing in that.when we cut
the wire then why dont we seen the elactrons....
- 8 Answers
- 12246 Views
- GM General Motors, I also Faced
- E-Mail Answers
Answer Posted / anil kumar
of cource,,,we cannot see such a smaller particle like
electron and also the flow of current stop when we cut the
wire.as the flow of electrones constitutes current,we
cannot see the electrones.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
At full load wat is the motor p.f And at no load will is the motor p.f?
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
I would like to know that the fault curretn at base load and at 10% generation will be same? Fault level of BUS remain same with different generation?
Air refrigeration cycle works on the
can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value
y we use neutral,all r told its used to for closed path..k its a just used to closed path,in a transmission line y we put same conductor used n both phase and neutral..if we use less than phase conductor in neutral mean we ll reduce cost its right r wrong..if we use mean any problem occur in transmission line..
what is the purpose of bypass mode in energy lighting transformer?
what is the difference betweem star connected motor & delta connected motor?
i need about 10 years of GATE solved papers in pdf format and even mock tests toooo
1- XC and the RC time constant are both measures of the reaction of C to a change in ____? 2-The power factor is a numerical ratio with a value between 0 and 1 equal to the ______________ of the phase angle. 3-When V and I are out of phase because of reactance, the product of V times I is called ______________ power 4-For _____________ inductors, the branch currents can be added algebraically. 5- The ______________ power in watts can be calculated as I^2R 6-Calculate XL with L = 30mH and f = 1kHz ( I have Xl=2piFL 2*3.141592653*1kHz*30mH =188 ohms Please check) 7-A parallel RL circuit has the values, R = 5kohms, XL = 5kohms. A voltage source of Vt = 10Vrms is connected in parallel to R and L. Determine the total current, It delivered by the voltage source Vt. 8-A series RC circuit has R = 1Mohm and C = 1microF. How long would it take for the capacitor to fully discharge if it is initially fully charged? 9-A circuit has real power = 300W and an apparent power of 500VA. Determine the power factor and phase angle. 10-The time constant for an LR series circuit is T = 0.1s and R = 10ohms. Calculate the inductance L.
Transformer cores are laminated in order to A simplify its construction B minimize eddy current loss C reduce cost D reduce hysterisis loss
whit is 33kv power 300*300 cable full current with formula
In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?
Define sensitivity?
63MVA,220KV/6.9KV Transformer LV side neutral is connected to Earth pit through NGR. Whether this earth pit required to connect with near by below grouding earth mat or it is to be kept separate?
