Answer / subash konar

Main principle in making aeroplane is the difference of air
pressure on the upper and lower area of plane.The lower
pressure is due to the aerodynamically designed wings which
are slightly bend towards the ground to direct the wind
coming from propeller to exert upward force to lift the
plane.If we achieve this we can make a plane.

how we can calculate natural vibration frequency for steam turbine rotor please.

0 Answers   IBM, TATA,

---

Can I use motor oil in a hydraulic system?

0 Answers  

---

what exactly 3by2 directional control valve means and how direction control valves work can any one explain me the diagrm please i need it must and should

1 Answers   Essar,

---

Please any one help me I preparing for the post of charge man in Indian ordinance factory please give me some guide line & book for this exam.my email. anoopkpandey16@gmail.com

0 Answers  

---

What for admirality brass used ?

0 Answers  

---

---

what is gear hob.

3 Answers  

---

Is it possible for something to explode in space like in the movies?

0 Answers  

---

current rating of a 3 phase DG set is 20 Amps, but what will be the per phase current for single phase supply.

2 Answers  

---

What is the purpose of air cooler of D/E?

0 Answers   RRB,

---

Why Air Conditioner capacity measured in Ton. Like 1.5ton

1 Answers   Jindal, TATA,

---

How is a submarine able to submerge and surface?

0 Answers  

---

What is a brake horse power?

2 Answers   TATA,

---