Answer / jawed

This use as connect and break to circuit

Answer / amrut

ACB are used ac circuit breaker

Answer / roronoa

just like another circuit breaker but this one is using an air .

Answer / mashood

air circuit breaker ACB and why are using this one in lv
room because why are using air as a isolation that why its
called ACB

Why should we use the igniter in the sodium vapour lamp.

7 Answers   ABB, Delphi, Mudhra, NTPC, PICT,

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what is the permissible bend in the LT& HT CABLES.

2 Answers  

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What is the fullform of IPS in substaion using Aluminium Tubes

15 Answers   L&T,

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How can we calculate the KVA rating of a Distribution transformer from its core details?

0 Answers   ABB,

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Why the suply frequency in INDIA is 50HZ

5 Answers   HCL,

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How to determine earth fault level to set relay for a normal distribution system of 11 kV , 100 A load????????

1 Answers   TCS,

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How to calculate CT ratio for 11KV 1500KVA Transformer 500KVA MD and 1400KVA connected load ? Note:- As per MSEB(Maharastra state electricity Board)

1 Answers  

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what is the formula or method to calculate RESIDENTIAL,COMMERCIAL & INDUSTRIAL load power?????

3 Answers   RRB,

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what is the use of the circle diagram

2 Answers  

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why the neutral point in connnection oscillates?

0 Answers   Avalon,

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why make protection 85% of winding?

1 Answers  

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there are a transformer and a motor. both are connected to 3phase, 415 Volt, 50Hz power supply. Both are working with induction principles. Then, why, motor is rotating and transformer is not rotating.

8 Answers  

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