In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.
No Answer is Posted For this Question
Be the First to Post Answer
what is inductive voltage transformer? what is its application and how it differs from capacitive voltage transformer?
1 Answers NRSC National Remote Sensing Centre,
At what load maximum effiecency will be obtained Distribution transformer and Genarating transformer Pls clarify?
hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"
how to measure winding resistance of single phase motor?
what is the defination of 'Mass' & 'Weight'
what r the safety measures in UPS ? explain all?
testing ZNYn11(d) vector group transformer
What is metering cubical? What is the use?
comparision between ACB and VCB
What is the meaning, function and application of OLTC?
The transformer which is smallest in size is and how to calculate that? The options are 100 KVA, 50 Hz 100 KVa, 100 Hz 100 KVA, 25 Hz 50KVA, 25 HZ
4 Answers Ranbaxy, Zee Laboratories,
definition of transponder?