Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / pradeep.b
Relays is device used in electrical system to cut off the
supply promptly to any element of power system which
undergoes short circuit or it starts operating abnormally.
It may be understood that relays only gives only signal to
the circuit breakers for tripping or isolating the faulty
system
| Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...
how can i reduce sparking without stepdowning the voltage
What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.
what questions are asked in the interview for the post of an electrical maintenance engineer in FMCG companies?
how to select fuse rating for a 3-phase motor ???
How the capacitance og capacitor volatage transformer is decided?
what happen if the load connected to the induction motor is taken away? the same question for synchoronous generator in synch i think that the the exitation voltage will appear on the terminal only if so plz answer me
how to calculate kvar in Akiva
Witch do depand of Power factor and theory of power factor?
Why mostly the HV side of transformer has Delta?
advantages & disadvantages of Lagging and leading power factor .
how many load we can take for lighting
Metal covered multiconductor cables shall employ a marker tape located within the cable running for its complete length in lieu of cable surface marking. Is it true or false?
How many wall/floor flange will i use in bus duct system if we have in our design a 35th floor building.
How many types of circuit loads are there in a common electrical circuit?
