Answer / shantanu

Look 1KVA = 1000VA
Therefore 1/2 Kva = 500va
For a single phase current
500/230=2.174
So the MCB you can put here is a 2.5AMP as it will not be possible to get a exact 2.174amp MCB
Hope this solves your query.

Answer / vicky

1KVA = 1000VA
Therefore 1/2 Kva = 500va
For a single phase current
500/230=2.174
So the MCB you can put here is a 2.5AMP as it will not be possible to get a exact 2.174amp MCB

What is the maximum current carrying capacity for both copper and aluminium cables for 1sqmm?

2 Answers  

---

I have doubt that the supply HZ (very low or high than rated ) may affect the power factor. is it true. ?

0 Answers  

---

pls,send the previous year written test questions.

0 Answers  

---

what is the working principle of a DG Set, Alternator, & exiter

0 Answers  

---

WORKING PRINCIPLE OF HALOGEN LAMP & MEQUERY LAMP

1 Answers  

---

what are advantage and disadvantage of hvdc transmission . please tell us technic of hvdc technology

2 Answers  

---

Megger type of instrument is used to check??

8 Answers  

---

what kvrah y we need to take the readind of that

0 Answers  

---

What is the importance of quality factor in resonance?

3 Answers  

---

How one can check the charger of the mobile phone or any other charger .......... that is it working ? if , working is it delivering the required supply which is needed by the battery to charge properly ?

4 Answers  

---

Does the Impedance of the source affects the THD

1 Answers  

---

Can we use a window type neutral CT instead of a bar type neutral CT. We have an issue with a neutral bar type CT of 800/1 ratio with a Circuit breaker NS800L shneider type, and we want to change it with a window type. Pls advise. Thanks

1 Answers  

---