Answer / rahul sharma

the methods of heat transfer are
1.conduction(which requires a material medium).eg:-heating
an "iron rod" from one end makes other end hot
2.convection :-we take the example of boiling of water in a
vessel, the water molecules at the bottom get heated and
hence rise up while the cooler molecules at top would come
down in place of hotter ones,this is convection.other
example is the "trade wind"
3.Radiation:-it means heat does not require any medium for
propagation.example :-rays of sun travelling from sun to
planets in vacuum.

Answer / nitesh_ndm

the method of heat trnsfer are
1.conduction
2.convection
3.radiation
1 coduction is the method of heat transfer in which the
medium transporting the heat reamain at reast.

Answer / subash konar

1.conduction-hot metal connected to cold metal.
2.convection-rising of hot air upwards in atmosphere and
then cold air takes the space and again same process repeats.
3.radiation- no media required for this infrared rays from
sun reach to us.

State some kingpin offset application?

0 Answers  

---

My Isuzu common rail 4Hl 1-1 tipper caught to flood & water absorb to engine through air intake line (air cleaner) then I put new pistons, rods everything its needed. But now when I start the engine its try to start with normal starting sound. I try to start until battery getting low, but nothing happen. What can I do? Please help me to resolve this problem.

1 Answers  

---

how air conditioning system works in car?

2 Answers   Toyota, Volkswagen,

---

how air condition work in the car?

2 Answers  

---

what is a stage time

0 Answers   Honda,

---

---

If two shafts used for transfer of drive are inclined to each other, then a) Slip joint is used b) Flange coupling is used c) Universal joint is used d) None of the above

0 Answers   Backbone, Bosch, MAHINDRA, Uniparts Group,

---

Why front wheel is bigger than rear wheel in tractor?

0 Answers  

---

The crown wheel of the final drive is connected to a) Cage b) Spider c) Cross pin d) Axle half shaft

0 Answers   Backbone, Bosch, MAHINDRA, Uniparts Group,

---

What do you understand by ductile-brittle transition temperature?

0 Answers   Ashok Leyland,

---

What Is Hess's Law? State its implications.

0 Answers   Ashok Leyland,

---

What is pan hard rod or track bar?

0 Answers  

---

what is meaning of 1640 write on the trailor

3 Answers   TATA,

---