What is the difference between voltage transformer and
potential transformer?
Answers were Sorted based on User's Feedback
Answer / 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 |
Answer / nilesh kasar mumbai
VOLTAGE TRANFORMER STEPS UP/DOWN VTG BUT PT ONLY SENSES VTG
Is This Answer Correct ? | 1 Yes | 10 No |
Answer / maharaja.a
THE VOLTAGE TRANSFORMER USED ONLY BELOW 110 KV PROTECTION
BUT THE POTENTIAL TRANSFORMER USED FOR HIGHER VOLTAGES.
Is This Answer Correct ? | 1 Yes | 10 No |
Answer / vishal shirke
potential transformer is used to measure voltage difference
between any two points.voltage transformer is used to
measure line voltage.
Is This Answer Correct ? | 1 Yes | 18 No |
Answer / 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 |
Answer / nilesh shinde
as per construction both are same but potential transformer
is always step down type transformer where as power
transformer may be step up or step down type.
Is This Answer Correct ? | 26 Yes | 63 No |
Answer / a.ragavendran
current transformer is a step up transformer,the primary of
this transformer consists of a large no.of thick wire
connected in series with line. In case of P.T is a step
down transformer,the primary of this transformer consists
of a large no.of fine wire connected across the line.
Is This Answer Correct ? | 16 Yes | 68 No |
What is meant by field loss in a DC motor?
lorteny method
What is VCB'S @ ACB'S.Plz explain Briefly
what type of motor is used in fan
A charge of 240 C is transferred in 2 minutes. The current flowing is:(a) 480A(b) 120A(c) 2A(d) 8A
why is the number of turns different in current and potential coils of wattmeter..?
What is online and offline ups? how does it works?
while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?
why is a earth pit 10 ft usually? And, what should be the distance betweeen two earth pit?
galloping in transmission line is due to
What is over fluxing in transformer?
WHAT IS RETARDATION TEST IN DC MACHINES?