Answer / sandeep

alternating current

Answer / atul

single phase 50Hz ac supply

Answer / madhuri

AC SUPPLY BECAUSE IT IS ALTERNATING ONE AND IT CAN CHANGE
DIRECTION AND CAN CHANGE BOTH MAGNITUDE AND DIRECTION. SO
SUPPLY OF HIGH VOLT CAN BE REDUCED TO LOW VOLT AND THEN
GIVE TO A DOMESTIC PURPOSE. SUPPLY OF 240V IS GIVEN TO A HOUSES.

IF DC IS GIVEN THEN HIGH VOLT CAN NOT ABLE TO REDUCE TO 240V
HENCE THERE IS A CHANCE OF BURN OUT OF THE METER

Answer / puneet kulshreshtha

SINGLE PHASE 230 V A.C


OR 3 PHASE 440 V A.C

Answer / syam mohan

normally single phase 230v supply but in some cases 415v
three phase supply

Answer / mukesh yadav

singal phase a.c supply of 50 hz, 230 volt, but in some cases 3 phase 430 volt also given

Answer / sachin kumar chauhan

blow 5KW single phase 230V A.C. 50hz throw single phase
energy meter & abow 5KW three phase with netral 415V A.C.
50hz.throw three phase energy meter.the earth is compalsory.

Is single load(eg: three phase motor) having all the components like positive,negative,zero sequence components during fault condition?

0 Answers  

what is the difference withbeen lighting capacitor and motor capacitor?

2 Answers  

1.What is isolators and bus bars?give answer in details

2 Answers  

3ph motor running with unequal kw and different pf what are the reasons

0 Answers   UltraTech,

How to calculate & connection of 900KVA generator 2 sets & load(1500A)? How to choose cable size and ACB size for this load & generator? please explain me detail. Regards, Mr.Han

3 Answers   Powermec, TATA,

What is the comparision (advantages / disadvantages) of 110V, 60 Hz system to 230 V, 50 Hz system.

2 Answers  

Is pure capacitor load and pure inductor load is an linear load? pls justify

2 Answers  

what is the relation between currebt & voltage.

8 Answers  

Why does the adjacent zone of protection overlap?

0 Answers  

for a 5hp motor to operate from 100kva generator ,what size of cable required in sqmm.

2 Answers   DSC, Indraprastha Gas Limited IGL, UltraTech,

what types of electrical & mechanical test conducted in switchyard?

0 Answers  

Why we are use 11KV / 22KV / 33KV / 66KV / 110KV / 230KV / 440KV this type of ratio. why cant we use other voltage ratio like 54KV / 99KV et.,

8 Answers   College School Exams Tests, Hino, ITC Infotech, Reliance, UPRVUNL,