While finding the velocity of gear B , in case of a simple epicyclic gear train, why do we take tke velocity of gear A to be ZERO(0)if the arm is rotated with speed equal to that of gear A and in opposite direction?

0 Answers   MNC,

---

Purpose of condenser in refrigeration system? Purpose of evaporator in refrigeration system

1 Answers  

---

what will happen if there is no expansion valve in the air conditioning system? is there any possiblities of working an AC system without expansion valve?

4 Answers  

---

List at least two factors that promote transition from ductile to brittle fracture.

0 Answers  

---

how determine the capacity of refrigeration system? how we use condenser coils, compressor, capillarity,compressor

1 Answers   AirTech,

---

---

two shafts should have same strength? a)dia b)same material c)angle of twist d)twisting moment

2 Answers   Keihin Fie,

---

Tell the octane number in India???

9 Answers   TATA,

---

How to detect staring valve leaks?

0 Answers   NTPC, RRB,

---

What is the name of vice used in fitting shop?

0 Answers  

---

Where do YOU want to be 5 years from now?

10 Answers  

---

WHAT IS DIFFERENCE BETWEEN ANNEALING,TEMPERING AND NORMALIZING

4 Answers   Genus,

---

Explain in an orderly manner how the force in the member of a truss be detected using the method of joint.

0 Answers  

---