What is the differance between negative dc voltage and
positive dc voltage because some circuit uses -24,-5,-12,-
15,volt dc supply
Answer Posted / tinu
negative dc means voltage is at negative potential and
vice-versa for positive dc.
| Is This Answer Correct ? | 26 Yes | 12 No |
Post New Answer View All Answers
HOW TO DESIGN THE body EARTH cable(Copper Conductor) size for 60KVA UPS?
what is POTT and PUTT explain?
what is strip power factor?
How can I known multiplying factor .without multiplying table
WHAT IS THE TOTAL POWER GENERATION IN CHHATTISGARH?
Explain how to determine capacitor tolerance codes?
why electronic instruments is more favorable than electrical?
How many wall/floor flange will i use in bus duct system if we have in our design a 35th floor building.
No load tap changing transformer working
Hi,I am working in abroad for more than 3 years in a company operating with 11kv and 6.4 MW power. I need c licence in India,can I? some other says only i can get if i work for 2 years in india only! anybody kindly clarify by doubt.Thanks
How many types oil using in transformer ? How many letars using in transformer..?
Can XLPE/SWB/PVC (P3) 7C X 2.5mm2 be replaced by Can XLPE/SWB/PVC (P2) 7C X 2.5mm2??? P3 vs P2
How can find thermal state value in relay for calculate thermal overload.
What is the mechanism of WTI
Single phase and threephase power calculation