Answer Posted / abbas haruna
is the phase angle between the voltage and the current in
alternating current circuit
| Is This Answer Correct ? | 24 Yes | 2 No |
Post New Answer View All Answers
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
How can we measure the residual voltage in dc machines?
which metal is use in shunt
Saving in copper achieved by converting a 2 winding transformer in to an auto transformer is determined by A voltage transformation ratio B load on secondary C quality of core material D size of transformer core
what is the condition for YnD11
electrical
plz tel me syllabus and exam date 4 jr executive engg (electrical)
Why corona leads to production of Ozone and glow of the color VOILET?
Define what is the function of anti-pumping in circuit breaker?
State the frequency for rc phase shift oscillator?
what is the difference between "Rotary bypass isolation switch and Normal bypass switch" pls share indepth techs?
Whether should be the oil level in OCTC transfomer? It should be upto winding immersed completely or should be upto tap changer s/w? How it will affect the performance of the transformer. Rating may be 33KVA
What is meant by full pitched winding?
what are the types of electromagnetic forces developed in practical transformer?
WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR
