if we increase frequency of line, then how will string efficiency varies with it.2 10140
Dear all, Can anybody tell me that how to choose CT for a specific load? I have a 200kw induction motor, which ratio CT should be installed? Is there a formula or calculation that determines the CT ratio for a load? Regards.2 4656
How to calculate KVA/VA rating of PT or CT from primary & secondary voltage or primary & secondary current?1553
what is the difference between control transformer and Potential transformer (PT)?1 3053
what is the use of the circle diagram2 3623
what is TRCC2 10236
Can we perform parallel operation of two transformers when one transformer on load?3 3080
dear all, can any body explain that how to select an induction motor for a specific mechanical load(inertia). is there any formula or calculation then please give me. i shell be very thankful to all of you. Thank,s and Rgard,s.1 1911
In the formula : Knee point voltage = Burden X alf / class, Please inform what is alf? regards Shashidhar M.R.2 2575
Will an earth leakage trip be activated if the component or wiring is faulty on low voltage equipment.Example An electrical Cat Scarer placed in the garden and water gets into the wiring.1052
which type of motor is used in lift ?7 6892
explain all the classes with example
What is acsr cable and where we use it?
What is vaccum currcuit breaker.define with cause and where be use it device?
What about electrical Units. discrive in detail
how to calculte capacitor range for single phase induction motors??pls tel
Difference between field rheostat and armature rheostat.
DEFINE BREAKING CAPACITY OF BUSBAR & HOW IT IS CALCULATED?
How is magnetic leakage reduced?
What is the power requirement of tamil nadu for one month?
I WANT TO know WHICH WAY IS BETTER FOR CONNECTION BETWEEN POWER TRANSFORMER AND MAIN DISTRIBUTION PANEL. 1-IS BETTER WE USE CABLE? 2-IS BETTER WE USE BUS DUCT? my transformer rate power is 2500KVA
how to prepare the technical test
can i able to get bhel previous exam question paper?
What is measurement?
Explain using drawings what is reverse PID action w.r.t PID controllers.
how can get electrical c licence.now i am working in spining mill , transformer capacity 2750KVA. SANCTION DEMAND 2250KVA. PLEASE ADVISE ME . MY CONTACT NO 09944226823