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Question
What is an infinite bus bar?
 Question Submitted By :: Electrical-Engineering
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
the grid is also referred as infinite bus bar in terms of
synchronisation but it also implies fixed voltage,fixed
frequency,phase seuence,phase voltages
 
Is This Answer Correct ?    74 Yes 19 No
M Nanda Kishore
 
Answer
# 2
INFINITE BUS BAR IS CONDUCTIVE WIRE IN WHICH INFINITE
ALTERNATOR IS CONNECTED TO MAINTAIN fixed voltage,fixed
frequency,phase seuence,phase voltages
 
Is This Answer Correct ?    56 Yes 15 No
Motilal Sahu
 
 
 
Answer
# 3
infinite bus bars means the whose parameters like voltage,
frquency, phase sequense remains constant even after change
in parameters in the local ckts.
 
Is This Answer Correct ?    39 Yes 6 No
Pankaj
 
Answer
# 4
An infinite bus bar is a parallely connected network of
ALTERNATORS, whose frequency and voltage remains
constantregardless of power drawn or supplied from it.
 
Is This Answer Correct ?    21 Yes 3 No
Deepak Kumar
 
Answer
# 5
infinite bus bar has constant frequency and voltage...... 
Is This Answer Correct ?    16 Yes 1 No
Sagar Alias Jacky
 
Answer
# 6
Infinite busbar is a whose parameters like voltage,
frequency and phase sequence remain constanat even change
in the connected load to the infinite busbar.
 
Is This Answer Correct ?    17 Yes 4 No
Pankaj Kumar Verma
 
Answer
# 7
an improvement to the above answers

an infinite bus bar may be treated like a m/c with large
amount of inertia, so that the frequency will not change.
and the voltage and frequency remains unchanged regardless
of the equipment connected to it.
 
Is This Answer Correct ?    10 Yes 3 No
Sujan Kumar
 
Answer
# 8
Infinite bus bar is the node in a power sustem where
many generators can be connected without affecting the
voltage & frequency of the system.
 
Is This Answer Correct ?    15 Yes 9 No
Anil Kumar Verma
 
Answer
# 9
INFINITE BUS BAR is a very large conductive circuit in which
infinite Alternators are connected to maintain fixed
voltage,fixed frequency,phase sequence and phase voltages.
 
Is This Answer Correct ?    6 Yes 0 No
Satish
 
Answer
# 10
Infinite bus bar is the source where n numbers of
generators are loaded thereby impedance of the system
becomes so high that connecting or disconnecting any load
does not impact on voltage,frequency of the system.
The Voltage , Frequency of Infinite Busbars always remains
constant. This is what is called as Grid also
 
Is This Answer Correct ?    7 Yes 3 No
Swarn
 

 
 
 
Other Electrical Engineering Interview Questions
 
  Question Asked @ Answers
 
what is the use of vcb & isolator in substation?   4
What are the circuit models used for analysis of medium length transmission lines? Which one is superior? Support your answer. UPSC 1
IN OLTC we observed "OUT OF STEP" Alarm, we have two different transformer, when both are in parallel this type of alarm observed. what's the meaning of this alarm and why it occurs???   3
why is electricity produced and distributed in multiples of 11. 440V, 11KV, 22KV, 132KV etc bhel 2
what was the function of the auxillary relay?   2
What is double delta conection in AC Motor? And can we done the double RPM of the motor by double delta conection? vguard 1
what is first pole to clear factor ?   2
Why ACB is used in LT why not in HT and why VCB is used in HT why not in LT   1
can d.c.transformer exist? if yes then what its max. rating?   6
what is ph test in coolent cheking   2
why transformer rating in kva?   7
What are your future expectations from this company and how long do you intend to work with this company if employed?   1
 
For more Electrical Engineering Interview Questions Click Here 
 
 
 
 
 


   
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