what is mean by marshalling box in transformer?
Answer Posted / varun
Marshalling box is complete with
a) 240 V, 15A, SPN socket outlet, complete with switch and
HRC fuse for hand lamp
connection.
b) Cubicle lamp (CFL) complete in all respects (with lamp
holder, switch, HRC fuses)
but without lamp.
c) All auxiliary contactors as required in the order to
make necessary potential free
contacts for remote alarm and tripping.
d) Marshalling box shall be weather proof type and shall be
provided on the front side
of transformer tank and not on radiator.
6.2 Marshalling box shall be provided with terminals for
oil temperature indicator, winding
temperature indicator, magnetic oil gauge and buchholz
relay and other control terminals as
applicable.
| Is This Answer Correct ? | 11 Yes | 15 No |
Post New Answer View All Answers
where rlc series ckt used?
Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?
Which device of PlC does share load between DG sets when DG are running in perallel?
PLZ SEND ME SOME UNIQUE PROJECT OF ELECTRICAL ENG (B.TECH)
what are your career plans upon completion of the programme and the relevance of recity generation to your professional development?
What is the necessary condition for stability.
I am abt to give IOCL intrv.Plz sir guide me for IOCL intrvw (Electrical).Which subject to be consider. questions are generally asked from which subject.Plz help me out.
What is difference between unity power factor wattmeter and upper power factor wattmeter? In short circuit test of transformer the wattmeter used is unity power factor type or upper power factor type wattmeter?
is there any lightning by passer is arranged in ship like buildings?
types of central Air conditioner plant?
i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license
What is difference between mcb and mccb.
What is the difference between isolators and electrical circuit breakers? What is bus-bar?
sugest any typical project ?
which mm cable should be used for 1.hp immersible pump motor for the distance of 330 metres?