What happens if fuse is connected to neutral wire
Answer Posted / thomas chan
A Current higher than the Fuse Rating is needed for the Fuse to operate.
If there is a short circuit fault to earth, the Current will bypass Neutral wire(NO Current is going to flow through the neutral wire).
So fuse should not be installed on neutral wire or it would not operate.
| Is This Answer Correct ? | 8 Yes | 3 No |
Post New Answer View All Answers
what size steel armoured cable is required to support 1500kva capacity. would 70mm squared be enough or would I need 90 or 120mm squared 3c plus earth
explain types of electric welding and its applications
i ha done my 10th with 71% ,ITI with 81% 11th with 75% 12th 43% apprentiship with 71% in SAT i secure 1390 ,TOEFL 27 i was refused four times and in all me interview visa officar told that i am not Qualify for study in USA but i completed my 12th yes i got low persentage in my 12th but i seen to much student they already got visa with them 3 or 4 backlocs so why they are refused me ?
What is the differance between 2 dc motors of armature voltage 660 v and 440 v?
what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)
what is the star delta connetion and how can do it a three phase motor with control witing with picture
why we are using earth pit in sub stations.?
what is transformor oil gread
A parallel flow heat exchanger will perform better than a counter flow heat exchanger. State if the statement is true or false.
how balanced in star delta connection ?
what is meant by surge? what we called for high currents?
Why lose 1 phase voltage in 33kv to 415v stepdown transformer
why we use the 100% and 95% stator earth fault protection for the synchronus generator ?
Benifits of 3ph 4 wire metering over 3ph 3 wire
what is an unbalance in acircuit? in a three phase 3wire circuit how an unbalance will come? in a three phase four wire system how an un balance is coming?