Answer / shubham

to find the no. of units consumed by the ulb u need to have
the time for which it was using this power...
power*time=energy
1kwh=1unit-> unit of energy

Answer / parija,santosh,roshan

If the two bulb rating is different(i.e 1st bulb 1000W,240V
& 2nd bulb 1000W,180V ) then the power consumed by each
bulb are
1st bulb KWH = 240 * 4.16 * h = (998.4 * h)KWh
2nd bulb KWH = 180 * 5.55 * h = (999 * h)KWh

how we can know which is Lv side and HV side of transformer by just seeing it?

7 Answers  

---

why 400Hz is used for aircraft systems ?

14 Answers   Cabin Crew, Jet Airways,

---

why nutral and earthing wire connect with each other in main panel board.

2 Answers  

---

What is current and voltage?

5 Answers  

---

what are the advantages and disadvantages of speed control of 3 phase induction motor by varying frequency explain with drawing

0 Answers   ABB, Genpect,

---

how a DC clampmeter works if DC cant b step up r down?

1 Answers  

---

Please tell me 1 ton = How many Kilowatt (Electrical)

19 Answers   Essar, Mitsubishi, Taj Group, VCMS Technologies, Virtuous Retail,

---

how to calculate cable size

1 Answers  

---

is harmonic useful or it distort the alternating quantity?

2 Answers  

---

Why the output of generator varies eventhough the shaft speed is constant in thermal power plant?

5 Answers  

---

State The Difference Between Generator And Alternator?

0 Answers   ABB,

---

along with technical test papers

0 Answers   Vee Technologies,

---