Answer / atchyut

alternator wont start

Answer / vansh patel

ac is not make a fixed pole which is required for make
rotating magnatic field

Answer / satyapal prajapati

the field of alternator will damage due to continuous
alteration of ac

Answer / satyapal prajapati

if we apply ac to the field of alternator there is no
excitation in the field and diode plate may damage due to
ac supply

Answer / arun pandey

Alternator will not generate ac power

minimu size and length of gi earth pipe

2 Answers  

I have a 600VA UPS for computer only. It holds for 20minutes only. 1. Can it be upgraded for longer period.? 2. Can it be used for one ceiling fan and a tube light? If yes, how to upgrade?

11 Answers  

how to calulate transformer secodary fault A?

1 Answers  

why transmiision rating in kva?

4 Answers  

difference between the earthing,grounding and neutral

1 Answers   DLF, L&T,

what is bausbar?

4 Answers   Essar,

How can transformer oil be used in transformers with voltage rating above its breakdown voltage?

2 Answers  

How to Calculate The sag of OPGW in Transmission Line???

0 Answers   Zenco Systems,

how ceiling fan worked?

0 Answers  

explain about RTCC

2 Answers   HAL,

what will happen if synchronous machine rotor fed from single phase ac supply 

0 Answers  

calculate multiplication factor of a trivector meter with line ct ratio 200/5A, line PT ratio 11000/110V and meter CT ratio 200/1A and meter pt Ratio 11000/110V.

4 Answers