Answer / sakthivel

with out gravitational force + amount substance= mass
with gravitational force + amount substance=weight

Answer / jignya

amount of matter contained in a body is called its mass
whereas the gravitational force acting on a body is called
its weight

Answer / prem kumar pathak

Force=Mass*Acceleration
therefore ,
Mass=Force/Acceleration

weight= mass* gravitational force

why leading pf indicates a negative sign???

1 Answers  

---

what is the safe meggar values for motor, transformer HT, LT and Cables?

12 Answers   IOCL, Jindal, TATA,

---

What is meant by harmonic distortion?

0 Answers  

---

why using earth testing rod 15 meter 30 meter long to each other?

1 Answers  

---

What is an ac motor?

0 Answers  

---

i want to know that how the height of Ct ,cvt ,LA calculated on the basis of creepage distance

0 Answers   Vedanta,

---

whats relation b/w motor current & friqency

1 Answers  

---

what is the ground clearance of 400KV transmission line?

9 Answers   Power Grid, wbsedcl,

---

Why transformer rating in KVA? describe.

5 Answers  

---

Shall I use 40A semiconductor Fuses in 32 A SFU ? Frame size is same. What Happen if Fuses burn on SFU?

0 Answers  

---

what are the industrail measures to overcome ferranti effect? how would the ferranti effect the power system if those remedial mearsure arent taken? how often does this effect occurs in real power system? plz reply

3 Answers  

---

what are the possible reaons & remedies if resistance of NGR getting heat up

0 Answers  

---