Why USe In -48 DC Volt !

Question Posted / bhm1982

3 Answers
5943 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

Why USe In -48 DC Volt !..

E.g. : Solar systems can be sized in 12, 24 or 48 volts.
As a general rule, smaller Photovoltaic systems are run on
12 volts. 24 or 48 volt equipment can handle 4,000 watt
systems. 48 volt systems are designed for energy
consumption needs of over 4,000 watts.

Is This Answer Correct ?

3 Yes

1 No

Why USe In -48 DC Volt !..

Answer / jack

we can use some power supplies and Electri motors

Is This Answer Correct ?

2 Yes

1 No

Why USe In -48 DC Volt !..

Answer / shafieque

48V are safe volts for hand hold devices.we can use these
volts in confined space like vessels etc.

Is This Answer Correct ?

2 Yes

1 No

Post New Answer

More Electrical Engineering Interview Questions

why the transformer neutral give to the earth ?

2 Answers Jindal, JLL,

why synchronization done in clockwise direction?

12 Answers Hindalco, NTPC,

In the diesel generator if there is an AVR (auto voltage regulator) gone faulty, in this condition is there any way to generate the voltage from the alternator? I need a brief explanation can you please help somebody

1 Answers Vodafone,

WHAT IS AIR GAP VALUE IN MM FOR A 11KV BUSHING OF 11KV/440V DISTRIBUTION TRANSFORMER. AND AIR GAP VALUE OF 25 KV BUSHING OF AT TRANSFORMER OF 25 KV TRACTION. WHAT IS THE CALCULATION FOR THE AIR GAP PERMITTED FOR BUSHINGS AT DIFFERENT VOLTAGES.

0 Answers

hi there i am highly enthusiastic about discussing electrical concepts , and hence i wud lyk to invit al do intrested to join me at gtalk and hav a dscussun of the concepts , ad me as a freind . my email id is rakesh.2k99@gmail.com

0 Answers

Mechanism of Wye Delta Starter?

2 Answers ABB,

On what basis primary and secondary of a transformer is chosen?

2 Answers

Can anybody tell me what the breakdown voltage is for air and what it is for transformer oil please?

4 Answers Pooja Cables,

What is third harmonic?what is the effect of it?

0 Answers GMR,

Can we use shunt trip coil instead of trip coil with protection relay for protection?

0 Answers

How many double suspension hardware fittings are required on a double circuit transmission tower?

0 Answers

why there is a phase shift lies between primary and secondary voltages of a transformer?

7 Answers Mecon,

For more Electrical Engineering Interview Questions Click Here