Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...

What do you mean by boost voltage in case of battery
charger?

Answers were Sorted based on User's Feedback

What do you mean by boost voltage in case of battery charger?..

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

What do you mean by boost voltage in case of battery charger?..

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

What do you mean by boost voltage in case of battery charger?..

Float charging voltage is 2.15V charging voltage is 2.25V

 Is This Answer Correct ? 7 Yes 15 No

More Electrical Engineering Interview Questions

why do some transmission towers have two insulators at one side and three insulators at the other side

how to calculate the multiplying factor for energy meter with CT ratio given

we use capister for power factor. when we use capaciter in dg circuit  than defect dg. can we use capaciter bank for dg circuit

can we use ZNyn11 transformer instead of Dyn11 transformer in distribution for effectively eliminating harmonics from the industrial loads.

what is the main function of capacitors in mccs.

what is the use of providing earthing for tanks? i know for lightning we use earthing ? Here one of my ONGC project there is no need of lightning protection and there is no power connection near by tank in that situation also ONGC asking earthing for tanks but we didn't understanding why they asking earthing? is anybody tell exact answer?

how to calculate current carrying capacity in power cable?

what is inductance function?

cb used in railway applications is?

Why we are checking the vector group & turn ratio of Xformer while PM?

What kind of maintenance is conducted for Transformer

Categories
• Civil Engineering (5081)
• Mechanical Engineering (4448)
• Electrical Engineering (16620)
• Electronics Communications (3915)
• Chemical Engineering (1093)
• Aeronautical Engineering (214)
• Bio Engineering (96)
• Metallurgy (361)
• Industrial Engineering (258)
• Instrumentation (2994)
• Automobile Engineering (332)
• Mechatronics Engineering (97)
• Marine Engineering (123)
• Power Plant Engineering (171)
• Textile Engineering (575)
• Production Engineering (0)
• Satellite Systems Engineering (106)
• Engineering AllOther (1379)