What is the safety protection? Name the protections of
Transformer?
- 1 Answers
- 5635 Views
- HSL, I also Faced
- E-Mail Answers
Answer Posted / p.r.gowri sankar
The "Safety protections of the Transformers" are fallows
1.Neutral Earthing
2.Bucholtz Relay
3.over Current Earth fault Relay
4.Differential Voltage Relay
5.Instantaneous Voltage Relay
6.Earth Leakage Relay
| Is This Answer Correct ? | 12 Yes | 2 No |
Post New Answer View All Answers
While testing a ZCT what parameters have to check or measure?
what are the range of memory address in plc for L&T lx7 4A
why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??
How to calculate the sag of OPGW during stringing???
i m doing DEEE in part time,can i join regular cources in BE,,IF i join what the cources can i select like (civil,ece,IT) ,,kindly advice
how to select the automotive wire size by mathematical calculation. for xenon headlamp with ballast. the ballast given data voltage 10-17v,current permenant 6amp, run up phase is 15amp, peak at swicth on max 400micro sec is 40amp.the sum of cable resistance is 150mohm.please provide referenc document if any for relating the peak at switch on current,time & wire wire size
What is difference between Over Current & Earth Fault protection?
Tell me all plants load factors i.e which plant operating on which load?
how balanced in star delta connection ?
how ceiling fan worked?
If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?
I'm looking for a mnaual set for a Teradyne J750. Softcopy would be preferred but I'll take what I can get.
what is the formula for computing cable tray size & capacity
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 are inductive and capacitive voltage transformers.what are their applications
