what happens when a power transformer neutral earthing
broken???
- 11 Answers
- 19933 Views
- MacLellan, I also Faced
- E-Mail Answers
Answer Posted / dk gnfc
When neutral open,line voltage flowing in phase,so overvolage occurs in all phases,and if REF provided,it will trip the transformer as protection against neutral opened from earth
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how to select correct size of power cable for inverter duty motor
why on delay timer used for fully automatic star delta starter?
why the making current is more than then the breaking current and if its true then its about a controling circuit or breaker power contact points
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs
The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?
Explain the following and how these are working with PLC Unit 1 I/O Module Card 2 Adaptor Card 3 Ribbon Adaptor 4 I/O bus 5 I/O Devices
Zone of protection and tripping scheme of arc protection relay.
Percentage losses in power generation?
how to calculate energy of 3-phase motor?
Good morning: I'm looking for some informations about the OLTC or the LTC: I wont to know what the function of the tie-resistor in during the operation of reversing/coarse operation Cordially
ht side line to earth voltage
Will any motor burn if voltage provided is lesser than the rated voltage???? If yes, then how is speed control possible with voltage control
What are the advantages of thermal power plant?
Can anyone explain me about the RLC based Impulse high voltage generator and how to and operation of Series resonant High voltage reactor...?
