A 4-Pole D.C. Generator has a speed of 1500r.p.m. Then what
will be the frequency of D.C. Generator ?
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compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor
How do I calculate a WTI CT ofa 1250kVA 6600/400V transformer
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WHY THE COLOR OF OUTDOOR TRANSFORMER IS BLUE ONLY???
What will happen if i replace a inductive proximity switch with photo sensor in a machine?
what is positive , negative & zero equivalent system resistance
how does it help for selection of a transformer.
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
physical identification of HT & LT panel
what is the transmission loss for electrical supply? specifically a large shopping complex where the grid is half KM away, what will the % of transmission loss? is there any transmission loss for captive unit generation for above set? thanks
I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400
what is cascade speed control device?and how this device control the speed of motors?
Why do we require transformer with less specific weight if supply frequency is increased?
What is fault clearing time for Current Limiting Moulded Case Circuit Breaker?.
sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?