Describe Hooke's Coupling and its uses.

0 Answers   Ashok Leyland,

---

if the piston ring & liners changed after that if problem arising again of back compressor?

3 Answers   MAHINDRA, TATA,

---

Single reduction is used in final drive when it is about a) 6:1 b) 8:1 c) 10:1 d) 12:1

0 Answers   Backbone, Bosch, MAHINDRA, Uniparts Group,

---

Differentiate between torque and power.

0 Answers   Ashok Leyland,

---

what is d/f between frame & chasses

1 Answers   Audi, CLG,

---

Why oil is mixed with coolant and what are causes of this?

0 Answers  

---

If the given tractive effort curve and the total resistance curve does not intersect, then a) The vehicle will accelerate b) The vehicle will decelerate c) The vehicle will not be able to go at this gradient for the given gear d) None of the above

0 Answers   Backbone, Bosch, MAHINDRA, Uniparts Group,

---

Explain the reason that why the tyres are always black in colour. Is this phenomena related to the heat conduction?

0 Answers  

---

The number of spring loaded balls provided circumferentially in a synchromesh gear box is a) 3 b) 4 c) 5 d) 6

0 Answers   Backbone, Bosch, MAHINDRA, Uniparts Group,

---

Interlocking mechanism is provided in the gear box cover a) To prevent engagement of two gears simultaneously b) To prevent engagement of reverse gear c) To facilitate the gear selection d) To avoid the necessity of having neutral gear

0 Answers   Backbone, Bosch, MAHINDRA, Uniparts Group,

---

2. What is the range of the engine efficiency for two stroke engine? Why you don’t see two stroke engine in car? What are problem with two stroke engine?

2 Answers   Nissan,

---

oil mixing with coolant & causes of this ?

3 Answers   TATA,

---