12 Types of transformers and their applications
2019年8月17日 · What is the transformer A transformer is a stationary device which is used for stepping up/down of voltage of alternating current. Stepping up is done to evacuate the …
What is LT and HT Line ? Difference Between LT and HT
2020年11月26日 · The high voltage transmission is done by using several transformers, cascade arrangement of the transformer is done. The low voltage winding will be connected to the …
what is an electric pump and what are its applications
2019年10月31日 · The electrical submersible pump is a subsurface centrifugal pump with multistage driven by an electric motor. Electric power is supplied from the transformer through …
How to do Megger test/insulation resistance for transformer?
2019年12月21日 · The transformer has to go through different testing procedures periodically to prove that the transformer works properly. Deterioration of the transformer insulation …
What is a voltage transformer? | Instrumentation and
2021年7月31日 · The voltage transformer is a type of instrument transformer, these transformers would reduce or step down the system voltage to a safer and measurable value. The voltage …
Difference between the electric circuit and magnetic circuit
2021年12月27日 · Explain about the Electric circuit. A simple electric circuit consists of a voltage source, some kind of load, and a conductor between the voltage source and the load to allow …
What is a synchro and what are its types - AutomationForum
2019年10月8日 · Control transformer . A control transformer is electrically connected to the control transmitter and then it is used to produce an electrical signal for driving a servo system. …
Single line diagram - AutomationForum
2023年2月21日 · A step-down transformer is connected to the removable circuit breaker (b1) to lower the voltage in that part of the system from 15kV to 5kV. On the 5kV side of this …
Why transformer testing is needed and how to do the …
2019年12月20日 · The need for transformer testing is to check the functioning of the transformer and to decrease the chance of failure. All electrical equipment needs to be maintained safely …
8 Transformer parameters | Instrumentation and Control Engineering
2018年8月8日 · Introduction Transformers can vary, from a miniature high-frequency audio transformer to a large power transformer, the operating parameters are still the same. These …