Interested to Buy Any Domain ? << Click Here >> for more details...
what will happen if instead of neutral we use earth wire as
return conductor?if we can use ,then why we are not using in
our day to day appliances?please justify the answer
- 11 Answers
- 33203 Views
- NTPC, ONGC, I also Faced
- E-Mail Answers
Answer Posted / arunavasudevan
using of earth instead of neutral will damage sometimes all ur appliances....it is dangerous to use.....use only earth as connectivity from neutral
| Is This Answer Correct ? | 0 Yes | 5 No |
Post New Answer View All Answers
Define delay time.
Why do we use copper cable for HT Supply and why not Aluminium?
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.
fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be
if we install two earth pits with a clear space of 5m without any interconnection,by checking the digital multimeter will it show continuity between earth pits? If so what would be the approx. value
The inventer is a battery, but if lost current at home u will turn on the fan but the is AC and inventer battery is dc . Then how the fan was rotating. What device Or machine in fan converst the Dc power to Ac power
What is the fault or needs to be done when frequency in ac drives is not changing?
What is the use of lag compensator?
why HT armoured cable does not glanding
Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.
Define cuttoff frequency?
11 kv input, 66 kv input advantages
Please tell me the earthing procedures adopted for the STAR-STAR 3 Phase transformer in india and give a better sugession for earthing
how is the incoming cable size calculated for a given current rating of a panel??
If there are two transformer having rating of 2.5mva, 6.6kv/440v(satr-star),and the load is 600kw then what is better to maintain less losses in transformer having both transformer in parellel or only single transformer connected to load? Please give calculated answer
