What is the effect on Power factor and capacitor when your company load is more than 70 % of welding transformer
1819How to protect a Dosing pumps/any sensitive equipment (single phase) from surge protection inside a food factory.
1747How to protect sensitive loads such as Dosing pumps inside a factory from voltage surge/voltage fluctuation.
1809Multi-step core is used in transformer to: A) Increase the output B) Decrease the cost of core material C) Decrease the cost of copper D) Increase the efficiency
1 9191Does outdoor isolator loose connection cause short circuit current in that circuit? if yes then how ??
1700i have a 4 Mva transformer 34.5 kv / 480-277 v and i used 2 parallel 3200 amp bus duct for the secondary feeder using 3 ply of bus bar ( 3/8" x 5" ) as a common where the flexible link terminated and 6300 amps breaker for the main, the lower bus duct reaches 70 degrees and the upper bus duct reaches 55 degrees when i used thermal scanner. why the temperature is not balance when the load reaches 3600 amps.
SCM,
1922I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok
1670Post New Electrical Engineering Questions
which model T or pie model is prefarable in power syatem
Is potential difference materials property ..? if yes tnen how.. explain brifly.
How to design pavement quality concrete by using C.R.C.P Method
What is s-domain and its significance?
why asa method ZPF method is more accurate than ASA method?
What is the difference between solid grounding and impedance grounding?
Why electrical power generation and transmission done in 3 phase system not more than 3 phase ?
Is there chopping current in resistive circuit
How many lightning arrestors to be installed on 50MX60MX10M building and is there any formular for that?
I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?
what are the interview question asked in wind mill about electrical
Which do you think is the most significant cause of energy loss in a factory?
What is lc oscillator?
a battery is having capacity 100AH and 25% charging .if a load taking 10A & connected 6 hour .what is the final condition of the battery.
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.