What is meant by H.R.C fuse?
Answer Posted / sowndar pandiyan
in industry sides some times very less time (rapid changing)short circuit fault is occur it will also break the fuse in the equipment like ht lt transformers and fuses in the poles so to reduce such a actions we use HRC fuse it will take some time to break the circuit .if the short circuit maintain in certain time period the hrc fuse will break the connections through it
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Why in metering Ct for ammeters ct secondary side is grounded for each Ct but not in case of CBCT (Core balance current transformer)..kindly some1 highlights the reason..is it because net flux is zero?
how to select energy meter? have any calculation?
A power transformer 4MVA/11KV/0.415Kv has been out of use in 12years. what maintenance actions/test need to be carried out before energizing.
Define delay time.
What is state space method ? Why its used ? Can it applicable on linear, non-linear, 1st order, higher order, homogeneous, non-homogeneous, open-loop , closed loops , stable & unstable systems ?
A parallel flow heat exchanger will perform better than a counter flow heat exchanger. State if the statement is true or false.
difference between a diode and thyristor?
What is reactive power and where it is used.
What is the numerical quantity of sqcm?
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning
how to test power transformer.YNd11
what is the maximim current drawn by 1 phase and three phase welding machine
Sir, I m 3rd year student 4m DCE and want to do internship in siemens or l&t or any other mnc related to electrical engineering. please tell me the procedure 4 same and oblige me
difference between crane drive and line drive.