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What are test values for an 63 KVA and 100 Kva Distribution Transformers for the following typical tests 1)Magnetic balance 2)Short circuit test 3)Open Circuit test 4)Vector group confirmation test .please give me the standard values for all the above tests.
Can we use a absolute encoder to show rpm of a motor ? what about the condition when power is off ? what is difference if a incremental one is used ?abanirout@gmail.com
difference between Ac and Dc mcb ????
what are the range of memory address in plc for L&T lx7 4A
how to calculate slip ring induction motor stator and rotor currents??
What is the high series capacitance winding on high voltage power transformer ?
What is the meaning of loop in transformer
HOW TO CALCULATE THE VT SIZING?
how many electricity poles are there and what are the names and their sizes.
How to size Air Circuit breaker (ACB)? What is the most important factors?
what is subtransient , transient and steady stateac components
For refrigerators the motor current is raised beyond its rating on both conditions when the voltage of the system is more(say 270v) than the rated voltage(220v) as well as when the voltage of system is less(say 160v) than normal voltageof 220v, why explain?
HOW TO CALLICULATE RESITENCE,REACTANCE AND IMPEDENCE VOLTGE OF TRANSFORMER 13.33 KVA 144/240 VOLTS 93/56 A WITH FORMULA
what should be correct gas pressures to be a 1.5 ac unite
If breaker is undefined position, first step to do.