Why birds seating in HT line does not get shock?
If person hangs in HT line (single hand or both hands) does
he get shock?
Answer Posted / shaik ahmed
the answer 5 & 6 both are correct
Is This Answer Correct ? | 11 Yes | 2 No |
Post New Answer View All Answers
A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.
A 100W electric lamp is supplied from a 115V, 60HZ source. The peak instantaneous power dissipated in the lamp filament is
Keywords: Die, Card, Coin, B/N 2 To 12
What are the function of different components of servo motor?
how will calculate the safe starting current of 3-phase squirrel cage induction motor?
what is star delta starter? how it works? give its control and power diagram.
At what factor resistance r of a conductor depends?
How to Calculate Transformer Earthing Electrode Rod Size both Body and neutral Earthing ? Any Standard Formula? Please Suggted
A 3-PHASE TRANSFORMER IS USED TO STEP-DOWN THE VOLTAGE OF A 3-PHASE, 11KV FEEDER LINE. PER-PHASE TURNS RATIO IS 12.FOR A PRIMARY LINE CURRENT OF 20A, CALCULATE THE SECOUNDRY LINE VOLTAGE, LINE CURRENT AND OUTPUT KVA FOR FOLLOWING.A)STAR- DELTA.B)DELTA-DELTA.
In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)
Give idea about General Engineering. From which book i can study this topic. Pl. reply me via email. My email is ravi@bhelhwr.co.in, also give the name of book/website, from where i can prepare it.
what are the reasons of CT circuit faulty in busbar protection scheme?
why chock were used in old tubelights but are not newest tubelights?
what are the tests comes under the type test, what tests comes under routine tests.
What is the difference between earthing,ground&nutral?