which one has maximum efficiency
autotransformer or transformer??
and why??
- 2 Answers
- 5475 Views
- I also Faced
- E-Mail Answers
Answer Posted / bhabanipattanayak
As auto transformer contains
only one wdg. It uses less
copper. So copper loss is less
in auto transformer. So it's
efficiency is more than 2
wdg. Transformer.
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
What is essential to prove safe isolation of electrical circuit?
Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.
How to synchoronize the generator (with gcb,GT) to grid????? ????? from Grid iam getting power (rated 400kv/20kv) through GT and its goes to UAT.,,ST.,, now my generator(rated 20kv ) ready.,, now iam closing my GCB.,, in GT iam suddenly giving 20kv on that Gt.,, what will happend
WHERE NEUTRAL WIRE IS CONNECTED AT DOMESTIC TO TRANSMISSION LINE(SINGLE PHASE TO THREE PHASE)
lamination figures
Why Neutral Isolation is required?
Determine a suitable number of slors and conductors per slot for the starter 1 winding of a 3 phase, 3300 V. SO Hz 300 rpm alternator. The diameter is 2.3 m
What is capacitance?
Why Transformer Neutral having one earth pit ( more earth electrode resistance) whereas body have many earth pit ( less earth electrode resistance)?
Can the output voltage of a rectifier be greater than the input AC voltage without the use of any voltage multiplier in the circuit??please provide the explanation too..
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING) I O (current operating)?
What are steps to be taken while designing of DYN11 distribution transformer to achieve magnetising balance?
salam&hi, i need to know about how can i calculate an enough current for the new building before i submit it to the suppliers
how to increase or decrease speed in DC shunt motor by DC convertor
I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok
