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

what is meant by CT burden = 10 VA?

1 Answers  

why fault current always calculated for 1 seconds?

3 Answers   Coca Cola,

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Sir we are using 250 kva DG its Diesel consumption 25 lits / hrs maximum load 160 kva now how to calculate units/ litres

1 Answers  

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Why we use shunt coil in breaker??????????

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Why the ceiling fan rotate in anticlock wise direction whereas tables fan rotates at clock wise direction?

3 Answers  

What is mean by sinewave.

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What is bushing?

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WHY ARE THE LT GENERATORS SOLIDLY EARTHED WHILE THE HT GENERATORS ARE EARTHE THROUGH NGR OR NGT??

3 Answers  

how to select electrical equipment such as fuse,dg,transformer,motor,msb,wire,cable as per the connecting load..please mention any books to design,take licence

0 Answers   Gujarat Electricity Board,