What is the difference between voltage transformer and
potential transformer?
Answer Posted / the pm
voltage transformer is generally used to step down the
voltage but potential transformer is used for both step
down the voltage as well as for protection basis.
| Is This Answer Correct ? | 7 Yes | 14 No |
Post New Answer View All Answers
dg started in plc mode and load taken later one battery terminal connection will be disconnected by loose connection what will happen for dg and shall we connect battery terminals while dg in load time?
1)How much current can a 3-1/2 core 100 mm wire carry? 2)What are the special cables required for explosion proof wiring? 3)In case you do not have coal and salt for earthing, how can you achieve good temporary earthing? 4)One horse power single phase motor is more likely to get hot than a one horse power 3 phase motor. Is it true or false, if true why? 5)What are the different types of soft starters for large motors?please explain?
Dear Mr B C pal...Can you plz. put some light on principle of operation of Z-Ct in conjunction to its use with 1Cx1000Sqmm HT Cables & Directional Ground Fault / Over Voltage Relays...Regd..Parag v K 9899115632
how to electrically make connection to ferroli GN2N?
how to calculate energy of 3-phase motor?
sir iam a 3rd yr eee student.no core company comes for recruitment to our college.my aim is to be placed in l and t.tell me the procedures.
How to calculate the copper in HT motors if KW, RPM & Voltage is given
How would you relate your key competencies to this position?
There are a trformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?
WHAT IS THE CURRENT CARRYING CAPACITY OF 2.5/3 CORE HI TUFF CABLE,WILL IT SAFLEY CARRY 8.6 AMPS OVER 120 METRES,CAN YOU ALSO ANSWER WITH FORMULA FOR WORKINGS OUT ,THANK YOU 3RDYR APPRENTICE.
what's producer of XLPE cable laying in undergroung
What is the safety of UPS?
What is use of starter and choke in tube light
what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker
what maximum range of star & delta in hp or kw ?