Which is more efficient? A rear engine Volvo Bus or a Front engine Volvo Bus? (Engine Capacity is same 4 both) why?

7 Answers   Visa Steel,

---

What would be the COP of a chiller having capacity of 750 TR and IKW is 0.6 KW/TR

2 Answers  

---

sir i am selected for HAL Ast. Engg so pls Interview Qus

0 Answers  

---

on volume basis,air contains following parts of oxygen

3 Answers   Nalco, RRB,

---

What is the difference between saturated steam and super heated steam....explain in mechanical terminology...

3 Answers   MAHINDRA, Nirma,

---

---

What creates speed in centrifugal pump ?

1 Answers   ADNOC Abu Dhabi National Oil Company, Engro,

---

How is martensite structure formed in steel?

0 Answers  

---

How much mass of oxygen is required to convert 1kg of carbon into 11/3kg of co2. explain

1 Answers  

---

• What experience do you have in this field?

1 Answers   Petro Star Mount,

---

What is the formula for heat loss in a pipe?

0 Answers  

---

why we cant measure absolute entropy directly,but the change we can?

0 Answers  

---

Explain QH curve of a Centrifugal Pump?. Will it ever touch X axis?. If it ever touch when? When will you go for Reciprocating pump?. why can't you use centrifugal pumps for pumping viscous fluids?. Why head of a centrifugal pump is independent of density of fluid?.

1 Answers   IGCAR,

---