What do you mean by boost voltage in case of battery
charger?
Answers were Sorted based on User's Feedback
Answer / jai prakash narain singh
incase of battery charger you have two mode of charging .
1.float charge/trickle charge
2. boost charge.
incase of boost charge charging voltage will be high i.e 27
to 29 volts and charging current will increased and battery
can be charged fast.
this voltage is called boost voltage,
Is This Answer Correct ? | 26 Yes | 7 No |
Answer / ganesh bhangale
Battery charger having two mode of charging
1)Float charging ( constant voltage charging )
2)Boost charging ( constant current charging )
When battery goes for small discharg up to 10% it could
charged by float charging but if the battery goes to deep
discharge up to 50%it needs boost charging. In boost
charging keep the cell voltage of lead acid battery 2.65 &
charging current set 10% of AH capaicity of battery bank
Due to upper voltage level of batery charger battery takes
current & this current is controlled by charger controller
or by varing potentiometer( ie current limit pot)
Is This Answer Correct ? | 17 Yes | 1 No |
Answer / anil
Float charging voltage is 2.15V charging voltage is 2.25V
Is This Answer Correct ? | 7 Yes | 15 No |
In VSD (variable speed drive)I/P and O/P connections given wrongly what will happen?
Difference between transition and diffusion capacitance
what is the Excaste meaning of CT Saturation?? 10 P 20, 15 VA, what is the meaning of 10, & 20. if the CT polarrity changed what will happened?? what is the differece between measuring CT & Protection CT?? what is the Saturation Point of measuring CT & Protection CT??
what is the grounding Calculation formula? spouse i want to provide grounding to 3phase 18kw motor or i want to provide ground to 3phase 10kva dry type transformere or you give me any exemple...... Thanks.
How can we calculate the current if we have load in KVA and if the load in KW then what formula will be use for calculating the current. please give both the formula for calculating the current.
when transformer oil should be filtered/tested?
how are reversing the direction of rotation of dc motor
where reactive power is used
why the transformer primary and secondary windins vector groups vary? why it is something like Dy11 and not as Dy or Yy...
What is mean by diversity Fator?
how does an encoder work???
How to calculate the FUSE rating?