Electricity calculation

[rosharavinda]

1000 W use karana electric equipment ekak 1 hour use karoth 1 KWh kiyala neda calculate karanne?

Ehemanam 100 W bulb ekak 1 KWh ekak use wenna 10 hours pawichchi karanna oneda?
50 W use karana ekak nam 20 hours use karanna oneda?

Poddak kauru hari oke waraddak thiyenawada kiyala kiyanna puluwan da? waradi nam hari additional measurements oneda kiyala poddak kiyannako.

***Puluwannam oya case ekedi uda kiyapu equipment wala Amps usage eka KWh calculation ekata balapemak nadda?

 

[hodakolla]

BUMPER

 

[RLT4U]

1000 W use karana electric equipment ekak 1 hour use karoth 1 KWh kiyala neda calculate karanne?

Ehemanam 100 W bulb ekak 1 KWh ekak use wenna 10 hours pawichchi karanna oneda?
50 W use karana ekak nam 20 hours use karanna oneda?

Poddak kauru hari oke waraddak thiyenawada kiyala kiyanna puluwan da? waradi nam hari additional measurements oneda kiyala poddak kiyannako.

***Puluwannam oya case ekedi uda kiyapu equipment wala Amps usage eka KWh calculation ekata balapemak nadda?

Oya dala thiyena ganan tika 100% hari.
Amp usage eka nisa podi wenasak wenna puluwan. eth eka nosalakili yuthu ganak.

 

[theavidgamer]

W = (I^2) R

Which means, when you say `wattage`, that includes the current it takes. Usually the current flow variates throughout the usage of an equipment. ( Ex: fans take more current when starting up but less when running on a constant speed ). So the wattage is usually an average expression.

For a rough calculation W * time is a good approximation.

 

[kinkon]

1000 W = 1 Hour = 1 Unit