Answer / sree

Voltage regulation is given by an expression (no load voltage- full load voltage)/no load voltage

Answer / dinesh

trsnsformation ratio: k=e2/e1,n2/n1,i1/i2

What is static frequency control used in gas turbines

1 Answers  

---

If a 1.5V,3W torch light bulb is connected in series with a 15HP/11.19KW,230V single phase motor and the combination is connected against a 230V supply and switched on than what will happen keeping all other parameters as it should be A)the bulb will glow normally B)the bulb will not glow C)the bulb will glow with extra brightness D)the bulb will burn out and if a fuse is connected to the above circuit will something happen to the fuse and what about the single phase motor will it be affected? Please explain with derivation

4 Answers  

---

What is short circuit analysis of electrical networks?What are the procedures to be followed for its calculation?

2 Answers   DLF,

---

What facility we get after CT secondary earthing and how?

0 Answers   Reliance,

---

why does same amount of current flow in the circuit inspite of any number of resistances in the circuit?

3 Answers  

---

---

What is the difference between 2 wires RTD's and 3 wires RTD's.Kindly explain the wiring diagram.

1 Answers   QAFCO,

---

why does connected a indutor with mnsformeretering core of current transformer ?

0 Answers  

---

what is the maximum current rating in india for home?

3 Answers  

---

which model T or pie model is prefarable in power syatem

0 Answers  

---

how the find ct mf and mf roll in metering

1 Answers  

---

how can we make cable shedule for controll wiring ? which details must be required for it.?

0 Answers   L&T,

---

CONSIDER A 415V/200V STEP DOWN TRANSFORMER.CAN WE USE USE IT AS STEP UP TRANSFORMER BY GIVING 200V IN SECONDARY AND TAKING OUTPUT FROM PRIMARY?

3 Answers  

---