Is ground earthing required for neutral conductor of a
prime mover ie DG set?
Answer Posted / vsrkvsrk
Earthing of neutral conductor is only reuired for 3 phase
supply. It is not required for single phase supply supplied
by DG sets.
| Is This Answer Correct ? | 9 Yes | 4 No |
Post New Answer View All Answers
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 current flows in the transformer primary when its secondary is open?
i have attended the interview on 4th June,08 at Kolkata in IOCL, can anybody tell me what is its result
how to calculation increase capacitor,increase power factor for three phase.
What is mean by Sensitive Earth fault & what are the effects
what are the available sizes of pin type terminal lugs in the market today?
How line capacitance & line inductance varies with increase in height tower.
Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???
what is the difference between electrical and electronic choke?
Can we use shunt trip coil instead of trip coil with protection relay for protection?
Refernce currents are to be generated using refernce cueernts how can this be done
3 shows a 415 V, 3-phase generator supplying a 3-phase 415/110 V transformer. Draw the individual and combined impedance diagrams to a base of 10 kVA. Determine the system fault kVA and the fault currents at the 415 V and 110 V busbars for short circuit faults on the transformer input or output terminals. Work in p.u. values of impedances.
who can measure the size of power cable?
sir i am apearing for nic exam.i dont know exam pattern.can you please send me some model papers
What is difference between start imitation and start interlock for 3 phase motor protection ?