what is the frequency standard with tolerance level for India?
Answer Posted / apeksha
50 hz, and I think it is in between -3% to -5% tolerance
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
help me with the question that might be ask on the interview for technical position
fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be
from where the self excitrd induction generator get the power?why is the voltage regulation is poor of seig?
How to distinguish whether MCB is DC or AC looking at it physically
how to electronic energy metter failed in electomagnectic fild passing in the metter and which thing to defect more on metter.
How can we connect additional batteries to three phase ups? What are parameters we have to check when connecting?
CAN CU XLPE/PVC CABLE BE USED INPLACE OF LOW NOISE SCREENED CABLE? KINDLY GIVE REASONS
How can we decide cable size from HT panel to Transformer? Please give you reply with some examples.
what is the function of bearing in dc mchine" and where it is placed
why the check zone and main zone are used for Busbar Protn. scheem?
how to decide choke rating for drive?
what is level 2 automation?
what is inverter and converter
What is DC series motor?
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?