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What is knee point voltage of transformer?
What does the letter CTNM in negative phase sequence relay means?
how much GROUND & NEUTRAL VOLT maintain in data center.
WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI
What is mean 2XWY
what is residuel magnetism. and how order lead acid batteries for 24 volt. emergency lighting system.
what is per unit calculation?looking for simple and strong explanation thk u
Batteries. What is the difference between Lead and Nickel batteries ?
What is the function of RCBO? What are the different sensitivity ratings & each application?
what is the basic need of domestic loads 1- voltage 2- current
hey guys help me out.....what are the industrial uses/functions of nozzles in industries
placing earthing pit in pathway is correct or wrong??. placing earthing wireGI1/18 inside walls is correct or wrong?. explain!!!
1.WHAT IS A SMART CAPABLE DB ( DISTRIBUTION BOX) ? 2. HOW TO DECIDE THE TYPE OF DB TO BE USED ( RECESSED/ PLUG TYPE/ SMART ETC ETC? 3. WHAT IS MILLENEUM BUS BAR USED IN DB? 4.DIFFERENTIATE MCCB AND MCB.
why on axial hitting up of air blast on hydrogen produced in oil circuit breaker,temperature rises of the core of the arc?
What is Control & Relay Panel? And Remote Control Center?
