How does one convert an AC motor into a generator?
Answer Posted / srinivas
By changing the slip value. The slip value of motor is
greater than 1, then it acts as a generator
| Is This Answer Correct ? | 1 Yes | 7 No |
Post New Answer View All Answers
What is the difference between line drop and percentage line drop?
How earthing of switchgear system to be done.
WHAT SHOULD BE THE BEST CURRENT RATINGS (PRIMARY / SECONDARY)FOR A CT INSTALLED AT THE INCOMING 11KV PANE? WILL IT BE CALCULATED ON THE BASES OF MAXIMUM DEMANT VALUE OR ON SUM OF ALL TRANSFORMER'S KVA? NOMALLY MAX DEMAND REPRESENT THE MAXIMUM OPERATING LOAD OF THE PLANT AND TOTAL KVA OF (SAY 5 NUMBERS TRANSFORMERS) REPRESENT THE CONNECTED LOAD. WHICH i.e. MAX DEMAND KVA OR CONNECTED KVA ARE BETTER TO USE FOR CT CURRENT CALCULATION? PLEASE ANSWER.
What is the exact formula for one weber of magnetic flux?
What is different between resistance grounding system and resistance earthing system?
State and define ohm’s law?
State how to produce a constant rotating field by application of alternating currents to stator armature of a three-phase squirrel-cage induction motor
What is turn ratio of a transformer?
Can double compression glands be used with regular cables?
I am doing apprenticeship training at HT switch yard in NLC. How can i get electrical c license. ??? What r the rules for getting it as an apprentice? ??
What is the loss of power of transformer 220kv/33kv,63/80mva of % imp12.05 at 80%load
What is Anemometer used to measure?
explain the types of drives
defination of lines
how to calculate fault level?