Answer / mohammad ammar

Heat transfer is the movement of heat and temperatur,while Mass transfer deals with concentrations of a particular substance.they are of two types;
1.mass transfer include diffusion
2.convection

in regenrative cycle why to use two liquid(water&mercury) on steam genration cycle.

0 Answers  

---

What is a liquid flooding in refrigeration system?

0 Answers   Bhel, RRB,

---

find the damper capacity of a system having a damping co efficient of 90% with a vibrating mass of 0.1Kg over a spring having a stiffness of 1KN/m.

0 Answers   Bhel,

---

Who invented the four-stroke engine?

0 Answers  

---

can we operate a deseal engine on outo cycle if no why??

3 Answers  

---

what is the difference between impact force and sudden force? pls give any example.

0 Answers  

---

how much efficiency loss will took place in a steam turbine due to low vacuum

1 Answers  

---

An elastomer is a polymer when its percentage elongation rate is ?

0 Answers  

---

Critical speed of turbine means the natural frequency and resonance frequency are matching and cause for vibration and noise. which is the natural frequency. how it reflect in vibration.

0 Answers  

---

why not maintain 7.0 ph in boiler ,when 7.0 is not acidic & not basic so why maintain 9+ ph?

4 Answers  

---

• What has disappointed you about a job?

1 Answers   Petro Star Mount,

---

What is the maximum P-max for a cylinder in M/E.

0 Answers  

---