What is the difference between voltage transformer and
potential transformer?
Answer Posted / sareer ahmad lone
Basically,both these transformers perform the same
function.That is for metering and protection.
Is This Answer Correct ? | 32 Yes | 50 No |
Post New Answer View All Answers
explain different losses in a transformer.
Why is back emf used for a DC motor? Highlight its significance.
A 3 phase transformer's (Y-Y) Y and B phase is (Y and B connection not broken) broken from neutral and R and Nutral connection is ok, what will be the relay tripping and why
how to calculate percentage impedence at 75 deg C at normal tap
How can calculate the rating of a alternator for a given specific load with formula
if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm
Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend
i need the curve duty cycle and amper for (150 kva @50% dyty cycle) transformer turn ratio :19 and vin 400
What is meant by a stray loss of a induction motor??? What is the equation to find it
what the function breaker failure scheme, how is it operated
for what voltage will reactive power be largest in 380 kv line : a) 375kv b)380kv c)385kv
As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.
What happens to a motor if it is connected in Delta connection
is there any device that works properly accept relay, it may be fuse but if i want fuse of 33kv 300 amp it is avaliable, pls give me details
DEFINE BREAKING CAPACITY OF BUSBAR & HOW IT IS CALCULATED?