Why Magnetic Core Balance test is performed only on Star side of Transformer and not on Delta Side of Transformer (Vector Group Dyn11)?
1 3836A simple Question from all.... If Voltage drops then its rated value what will be effect on a Residential load? similarly if voltage rises from its rated value then what will be effects on a load? i know if voltage drops the equipment or device draws more current then its rated what are other reasons ? thanks in advance for ur time.......
1 29282 electric bulbs of 100w,200V are put in series & the combination of each bulb is supplied to 100 V . the power consumption of each bulb will be????????
4 16432Is there any Electrical supervisor license which gives permit to work whole India rather than individual state??
1875explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?
2264at what rate the micro controller increment its timer....is it 1micro seconds or 1/(12*10^6) seconds
1797L&T ACB C-POWER OF 800A FAULS TRIPING AT THE TIME OF 110KW MOTOR STARTS WITH EARTH FAULT RELEASE
1 3737L&T ACB C-POWER OF 800A FAULS TRIPING AT THE TIME OF 110KW MOTOR STARTS WITH EARTH FAULT RELEASE
1 6358URGENT PLEASE//////////A WORK SHOP IS HAVING A 100 KVA TRANSFORMER 11KV/415 VOLTS, AND THE CONNECTED LOAD OF THE WORK SHOP IS 80 KW WITH INDUCTIVE LOADS, LIGHTING LOADS,ETC., HOW MANY EARTH ELECTRODES ARE NEEDED AND WHAT IS THE EARTH RESISTANCE OF EACH EARTH ELECTRODE AND COMBINED EARTH RESISTANCE in normal soil. AT 11 KV SIDE AND AT LT SIDE. HOW TO CALCULATE.
1 3387IN 500 KVA TRANSFORMER 11KV/415 VOLTS HOW TO CALCULATE THE HT CABLE SIZE AND LT CABLE SIZE FROM TRANSFORMER TO LT PANNEL. AND HOW MANY MAINSWITCHES OR MCBS WITH RATING ARE TO BE PROVIDED
BSF,
2 24505Post New Electrical Engineering Questions
IF HT CAPACITOR IN ON POSITION IS THERE ANY LOSSES I.S I SQURE OCCURS IN THE SYSTEM
how do prepare ongc exam.how is it question model.i am electrical. which part covering in electrical.tell me
why we use condenser in the thermal power plant, althrough the same vapour will be again heated
HOW TO CALLICULATE RESITENCE,REACTANCE AND IMPEDENCE VOLTGE OF TRANSFORMER 13.33 KVA 144/240 VOLTS 93/56 A WITH FORMULA
what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?
Define coil span?
What is a dc motor?
what happen when we add mentos in cold drink?& why?
What is meant by celling voltage & current in excitor ?
What are the roles and responsibilities of electrical engineer in cement plant
The synchronous machine excitation system explain
What willbe change in programming when we use 5/3 solenoid inplace of 5/2 in operating of a cylinder?
list the type of vfd? wich is sutable for heating kiln?
What is making & breaking current ???
What is vaccum currcuit breaker.define with cause and where be use it device?