when a pure dc signal is sent through a moving iron meter,
what will it read?? dc or rms??
when a variable dc signal is sent through a moving iron
meter, what will it read?? dc or rms??
Answer Posted / antarjyami behera
In DC there is no rms value
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how the CT and PT is connected in the circuit during testing of transformer explain with diagram
True or false question. 1.The fuse provide phase and neutral 2.power loss in electrical circuit can take place in (resistance or inductance or capacitance). 3.two phase system each phase has separated by a phase difference of (90 or 180 or 270 or 45). 4.3 phase balanced star connected load neutral current shall be (line current or phase current or zero or unity)
What is the function of probe in cro?
how to design the heater in temperature control unit to heat 50KL of water?
Why Utility Distribution System in India is mainly at 11 kV? Why not Utility go for 33 kV?
can we find the inductance of a induction motor?
Any one can explaination about calibration with rotating sub standards?
Is any generator is developed which is operated with out diesal or other expensive source?
what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth
I want formula to calculate cable size as per load given in length & amp. I searched many sites but didn't right answer. Please reply me asap.
what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct
why we have and use 3 phase not 2 or 4 or other in power system?
CAN ANYBODY PLEASE TELL ME HOW TO DESIGN A SERIES REACTOR FOR LIMITING SHORT CIRCUIT FAULT CURRENT??
I PURCHASED A DEISEL GENARATOR SET OF AVR TYPE& RATING 125KVA BUT SOME TIMES THE OUTPUT VOLTAGE IS FLUCTUATING WHAT ARE THE PROBABLE REASONS GIVE ME
what is advertised hop count