Answer / mahesh

1) bus cuplour is nothing but the elctrical brekar which
couple the two busbar in electrical PCC. because of this
avoide electrical breakedown in continues plant.

Answer / somnath chakraborty

A bus coupler is generally a circuit breaker which helps in connecting one bus to another thereby enabling uninterrupted supply in the event of fault in one bus.Switch over from one bus to another can be done either in auto or manual mode.

Answer / murali

Buscoupler is nothing a but a breaker which is medium of
the two source(two I/c) and it operate while absent of
eightr one i/c for uninterruption supply to Load

If Both I/c ON Buscoupler should OFF,
If any One OFF buscoupler should ON

Answer / charles

The main function of Bus Coupler is to couple the
busbars.It can also works as protective device.

The function of alternator is to generate power.It will
convert the machanical energy to electrical energy.

Types of DG oils are like 15W40,20W40 etc...

Answer / dhruv

bus coup. is used to couple two bus basically it is used to
give a continous power to consumer in case there is fault in
one of the bus

Answer / shy11am

1)The bus coupler is a protection device including of
Circuit breaker and Isolator,it is connected between two
Bus for Load variation purpose,


2)the main funtion of alternator is generate electric power
by converting mechanical energy(Steam).

Answer / ali

Bus cuplour is a device use for coupling two bus bar for the purpose of avoiding the interruption to consumers,since one of them(bus bar)are in abnormal condition.

Answer / shri..

Above answer is right
2) The main function of alternator is generate the electric
power.

3)Engine oil have grades example 20W 40W & its depend upon
the engine manufacturar.

Answer / suresh

Bus coupler is device it is use like a switch without any
interuption power supply
DG oils 20W,40W its 4types

Answer / bathurudeen.m

1.bus cuplour is nothing but the elctrical brekar which
couple the two busbar in electrical PCC. because of this
avoide electrical breakedown in continues plant
2.Alternator is nothing but Produce the energy And then A.c
Converted to D.C

1)What will be full load current for 1000kva 3 phase generator. 2)What will be full load current for 20Kva 1 phase inverter.

5 Answers  

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0 Answers  

Capacitor panel CT is normally fixed on Y phase of the main panel.why???

3 Answers  

What will happen if v use DCP Type Fire Exingusher on a Server Chaisis???

1 Answers   Emerson,

why weight is put on pulley?

1 Answers  

pls send me some of the solved question booklet of Junior Engineer -2 (ELE) in RRB

1 Answers   RRB,

what will happen if we use cylindrical conductor instead of flat cu conductor in transformer

2 Answers   Crompton Greaves,

1.what is the easiest way to convert AH(ampere hour)to watts?.

2 Answers  

what is the concept of directional power?

0 Answers  

why there is spacing between two rails in railway?

3 Answers   DS Group, RRB,

i am getting to neutral earth voltage zero ,is this a perfect earthing ?

3 Answers  

How many 2 ton window A/c can runs on a 125 KVA generator?

2 Answers