what will be the effect on the voltage .if power frequency
is increasing or decreasing.
Answer Posted / tharan
power frequency incresing voltage r step up.. power frequency
decreasing voltage r step down..
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
How to decide DO set rating of Transformer?
What are the necessary components of the feedback control system?
How much ph is maintained of water resistance starter for slipring induction motor ?
Can anybody just suggest about the scope of Electrical design with ETAP software?Just guide me?
what are the advantage and dis-advantage of 3 phase 4 wire energy meter?
Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.
what is mean by dual digital protection in the relay field?
how will reduce the voltage. if 12volt/250ma transformer toreduce 6 volt
What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?
in 1-phase 230v,how in 3-phase 440v. in each phase in between 230v.
Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.
How to justify this statement ??? "Capacitors in series provide less capacitance but higher voltage breakdown rating for the combination"
How delta connection in the primary of distribution transformer reduces harmonics?how delta connections reduces harmonics?Please answer me...Hope that question is correct.
How harmonic block test are conducted on relays ( Siemens,Areva ect )power transformer using omicron kit?
what is model question rrb junior engineer electrical gr.II