Why is shaft current insulation required on large motors & when should it be checked i.e. before or after assembly?
2 5456what would u consider to be the basic purchase order information you would need to proceed with a cable inspection assignment?
1955regarding safety what would u consider the most important rules to observe when inspecting electrical equipment?
2100Post New Electrical Engineering Questions
how to calculate the power factor when instantaneous voltage and current has harmonics in it ?
I want to know how to calculate the size of electricity cable in building?
How is the speed of a DC shunt motor related to the armature current?
what are all types of cross section in AC cables?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
Why we use auxillary relay ? what is function of differential relay, directional o/c relay?
What is the HVDC Transmission System? What are the conditions applicable to lay an HVDC Line?
how to select electronic timer(Star-Delta) setting for diff. rating motors
What is meant by stator? What is meant by rotor?
state basic meaning of 'INDUSTIAL AUTOMATION'?
On a 3 winding transformer YNynd11, how do you apply REF protection to the Delta tertiary winding that is supplying auxiliaries to a substation?
What is resonant peak?
what is the purpose that we use PLC system in power system
Explain few advantages of electric traction system?
What do you mean by pull of electromagnet?