how many bulb of 60watt at 300volt is used to maintain 0.25
amp.with valid reason?
Answer Posted / ramamurthy
20 of them
4 groups of lamps in series, with each group having 5 lamps
in parallel
Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
difference bewteen reverse current and alternating current
IF HT CAPACITOR IN ON POSITION IS THERE ANY LOSSES I.S I SQURE OCCURS IN THE SYSTEM
Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor.
defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?
what will happen if frequency is below 50 hz?
what is the formula for efficiency of francis turbine and generator for hydropower? what is best way to select francis turbine and generator?
How to minimize the eddy current losses?
what the Microsoft .NET framework is?
can i use the six sigma method which is used in management area, in state estimation of power systems?
What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?
What is the mmf,rgt and ngt please brief completely
how could we calculate the no of outgoings from a 800 watt distribution board
Why we use auxillary relay ? what is function of differential relay, directional o/c relay?
What is PQA???Applications........
what is mean by transition resistance of transformer?