Ghar ki electrical wiring mein istemal hone wale wire ka size load, voltage, aur wiring distance par depend karta hai. Yeh size generally millimeters square (mm²) mein hota hai.
Yahan kuch aam wire sizes hain aur unke istemal ke kuch udaharan:
1. **1.5 mm²:** Aksar lighting circuits, low-power devices, aur switches ke liye istemal hota hai.
2. **2.5 mm²:** General household wiring, jisme outlets aur medium power ke devices shamil hote hain.
3. **4 mm²:** Bade household appliances, jaise ki electric stoves ya ovens ke liye istemal hota hai.
4. **6 mm²:** High-power appliances, yaani ke heavy-duty devices ke liye.
Yeh size local electrical codes aur safety standards ke mutabiq hote hain, isliye zaroori hai ki aap apne area ke regulations ko follow karein. Agar aapko specific guidance chahiye toh ek licensed electrician se consult karna behtar hoga, kyun ki unhe local codes ka accha gyaan hota hai aur woh aapke specific situation ke anusaar advice de sakte hain.