What is mean by AC voltage and DC voltage
Answers were Sorted based on User's Feedback
Answer / himanshu singh
AC stands for alternating current.It has frequency in it.It
flows in single,dual or 3 phase as per requirement.Thus it
has phase and neutral i.e return...also it has pulses and
follows sine graph.
Where as DC stands for Direct Current.It has zero frequency
and has one positive and one negative.Infact Dc is much
powerful than AC.
Is This Answer Correct ? | 8 Yes | 1 No |
Answer / rajesh kumar
amplitude of an ac voltage continiously with time
it has a frequency
dc voltage does not have frequency
the amplitude does not vary with time
Is This Answer Correct ? | 2 Yes | 0 No |
wht is loops ? how many loops are there?
What should we do when Fisher Fieldvue DVC2000 give some out put air at 4mA bt at that i need no out put
WHAT IS SMART SENSOR AND DIFFERENT B/W SMART SENSOR AND SENSOR??? PLS GIVE ME ANSWER AS SOON AS POSSIBLE.....
TCD Principle
Profibus DP is a multi-master system. Would it work on RS-485 4W or not, and justify your answer
what is PM/CM/RCM?
WHAT IS AN INTERLOCK SYSTEM ?? HOW THEY WORKs ?? WHERE IT IS USED ??? MAINLY ??
2 Answers TATA, Tata Steel Limited,
Can anybody tell me how to select the size of earthing cable for DCS & PLC system.Please tell me any relevant answer here or mail it to me.
how to work static pressure sensore how to work dpt
i have one tank of 500mm height, which is in under vacuum of 735 mmHg, I want measure level of the same using DPT , SO WHAT WILL BE THE URV & LRV, DENSITY OF THE TANK FLUID IS 0.95. is there necessary to fill the LP side with fluid.
State four different types of flow measurement.
this site is owned by an nonsense