Interested to Buy Any Domain ? << Click Here >> for more details...
If the supply voltage is same (say 440V) whether a system
designed for 60 Hz frequency will work with 50 Hz frequency
or not , if so pl. give clarification.
- 11 Answers
- 16422 Views
- ABB, I also Faced
- E-Mail Answers
Answer Posted / tarun aggarwal ymca
actually certain equipment work on the frequency of power
supply such as oscillators or frequency changer used to
trigger the ckt . since frequency has been changed the
resulatnt triggering angle get chandged which offer un
predictable result .
while if a d.c motor is given 50 Hz it commutation process
is designed in such a way that is frequency increase it will
led to short circuiting
| Is This Answer Correct ? | 1 Yes | 4 No |
Post New Answer View All Answers
What is meant by Im=30mA@Vk/2. How to know the kee point voltage for CT design
How can i get my certificate of competency as an electrical supervisor? I have complicated my B.Tech from Uttarakhand technical university this year (2012).
What type of DC motor would you see for a lift?
What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?
what is per unit calculation?looking for simple and strong explanation thk u
HOW WE KNOW IN PHYSICALLY THE CONTACT SURFACE OF A VACUUM INTERRUPTER IS GOOD OR GOING TO DAMAGE IN A VCB AFTER ABOVE 500 TIMES OPERATED.
how define the torque in ac drive. from electrical side in the drive friquency ,voltage and current three factor is there.
we have two generators different capacity on 15 MW and other 6MW at 11 KV , 15 MW gen. bus short level current 40KA,and 6MW short level current 25KA,, length of cable 100MTR between 6 MW from 15MW gen. for bus coupling . kindly tell any one can we use both NGR OR one NGR from any GEN. BOTH NGR has diff. rating. Tariq pakistan
What is bode plot?
How to choose size of the cable w.r.to current carrying capacity ...
Why we are using Isolation Power Transformer inplace of commercial power transformer? What's the difference between them?
how can i change the rotation of the AC single phase induction motor and show me by diagram
How can we calculate the KVA rating of a Distribution transformer from its core details?
How can we measure earthing resistance test (Earth meggar) of Transformer neutral pit while in live condition?.
What products have you designed which have entered high volume production?
