What is audio frequency?

0 Answers  

---

Explain the advantage of fixed pulley?

0 Answers  

---

Dear sir, I appeared for the interview for the post of SCIENTIST/ENGINEER 'SC'in ISRO on 02/12/2009. when the resluts will be announced??

0 Answers   ISRO,

---

Describe the Periscope?

1 Answers  

---

Two bulbs, one of 600W and the other of 100W having same voltage rating are connected in series across the supply in a room.Which bulb will glow brighter? If one of the bulb is switched off, what will be effect on illumination?

2 Answers  

---

---

Explain the Fluorescence ?

1 Answers  

---

How do you calculate tensile strength?

0 Answers  

---

What happens, when a magnet is floated on a big cork in a through of water ?

1 Answers  

---

the force of attraction of earth on a man, who is inside the artificial satellite, is Zero state whether the above statement is correct, if not correct please give the correct answer

1 Answers  

---

the weight of the body at the centre of the earth is

3 Answers   Indian Railways,

---

How increasing threshold voltage can affect on current in transistor?

0 Answers  

---

Explain reflection of light?

0 Answers  

---