Answer / sachin kango

because at the same compression ratio the CI engine proper
fuel not burned.in other case SI engine fuel burning is
complete then it is give more efficiency...............

Answer / syed minal hussain jafri

otto cycle more efficint from diesel cycle because diesel burns in high temprature and petrol burns on low temprature this is the different between chemical properties of petrol and diesel. petrol engine and diesel engine have also depend on wait ratio petrol engine are use in small automobiles while the diesel are used in heavy automobiles.have same compression ratio but chemical properties make different between one another.

What is hertz in electrical system?

0 Answers   RRB,

---

What is an Economizer?

2 Answers   RRB,

---

NPSH for centrifugal pump

8 Answers  

---

What is pitting ? How it is caused ?

0 Answers  

---

what is critical temprature

10 Answers   MAHINDRA, TATA,

---

what is the difrrence between qa & qc

4 Answers  

---

How to find DG efficiency and unit per litre

0 Answers   Ace Group,

---

How the analyses and calorific values of fuels can be reported ?

0 Answers  

---

Why should a chain drive be used over a belt or rope driven drive? State pro`s and con`s?

0 Answers  

---

what is the diffrence between Torque and Power ( layman Idea)?

0 Answers   BARC,

---

Why would you use hydraulics rather than pneumatics?

0 Answers  

---

What type of pump is lubricator pump?

0 Answers   RRB,

---