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how we test a 3 phase motor on single phase supply....? HOW WE RUN A 3 PHASE MOTOR ON SNIGLE PHASE. supply for testing..? how we verify of a 3 phase motors 6 wire & name thame a1/a2/a3..b1/b2/b3 and c1/c2/c3 for connecting star delta starter ........i have only 1 phase supply ? help forum..........
what is the setting of locked rotor in HT motor ? (answer expecting in percentage)
what are the major & minor faults that occur in an inverter and in UPS ? And how to repair and resolve them ?
what are the available sizes of pin type terminal lugs in the market today?
How many types of oil using in H/T & L/T Oil Circuit Breakers. need Explenation ?
after how many spot we must chang secondry cable in portable spot welding gun?
how to size H.T & L.T Panel ?
what is working process of star delta controlling circuit ?
The capacitive reactance of a capacitor of 1/(2(PI)) F at 10^3 H is
What are the classifications of oscillators?
what is the use of sdf?
what are the advantages disadvantages of connecting high voltage block( 1:1 transformers) transformers between the turbo generators and busbars.
sir, 3phase induction motor takes different pf and different KW in three phase while running,explain reason
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A 7 storey building has a floor area of 35,000sq.ft on each storey. On the ground floor 11KV electrical sub-station is to be erected. A load of 3kw for every 400sq.ft (p.f is 0.8) is proposed for each floor. fire pump 7.5hp, water pump 5hp, lift 2 nos, each 10hp and 20shop load of each shop is 5kw. calculate a. load each floor b. total load of building c. L.T feeders for aech floor and from transformer to main. d. distribution diagram e. capacity of sub-station/capacitor bank f. line diagram