Why a single-phase induction motor not an inherently
self-starting machine?
Answer Posted / pranu
some one say about magnetic locking... the actual answer...
Is This Answer Correct ? | 2 Yes | 6 No |
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for hipot test on 33kV busbar, we will test on 70 kV or 56kV, what is the acceptable leackage current?
design of IGBT firing circuit for 11KV
Hi guys! Plz help me to answer the following questions. 1. What are the types of transmission line energy losses? 2. Why are the VLF are used some types of services? 3. What frequencies are used for reliable beyond the horizon terrestrial communication without repeaters? 4. To permit selection of 1 out 16 equi-probable, what is the number of bitis required? 5. What is the most common modulation used for telegraphy? 6. What is the multiplexing is used to increase the capacity of the optic fiber? Thanks
do we use neutral grounding for resistive balanced load? if we use what happen?
What OPGW is better than Microwave or PLCC???
how can we change the phase angle b/w two phase?
What is current divider rule (cdr)?
why should the primary of transformer be connected in delta in a heat run test?
What is mason's gain formula?
Can anyone tell the proper diagram of star delta starter????
How to select circuit breakers rating eg. if i select a circuit breakers of capacity 40 amps DC with operating voltage 28 volts and if i what to use same circuit breakers for 300 Volts DC application what is the current rating of this circuit breakers.
Dear All, I am new in construction company , my boss ask a question at time of interview , If we have 60MW generation and Single Power Transformer step-up we have. if CMR 50/60MVA , ONAN, ONAF respectively , is it sufficient or not ? for that much power to transfer,
what is transient enclosure vltage , very fast transients, very fast transient over voltages
How to select transmission line type (i.e. 11kv or 33kv) for new established industries
How earthing/grounding done in aeroplanes and ships.