Answer Posted / devineshop

Tractors have big rear tires because ,the larger the surface
area of the tractor's wheels touching the ground, the more
pulling power you have. Like how tractor pullers have large
tires.

Another reason is that the tractor doesn't have to operate
at a higher speed to get the same ground speed with larger
tires. Gear ratios don't have to be as high b/c of the
larger tires.

What is a pneumatic system and where is it used?

1357

---

What is the Diesel consumption of 1000 KVA rating DG set at full load?

3862

---

Why dtsi technology is used in motor bikes?

1246

---

Slip joints are provided in the propeller shaft a) To adjust the inclination of the propeller shaft b) To adjust the length of the propeller shaft c) To prevent the whirling of the propeller shaft d) To adjust the up and down movement of the rear axle

1408

---

prove the relation for the torque required in order to accelerate a gered system?

3198

---

In a vehicle, which is going straight ahead at N rpm, if the left wheel rotates forward at n rpm, then the resultant speed of the right wheel will be a) N+n b) N-n c) N/n d) Nn

1519

---

State two to three differences between two stroke and four stroke engine?

1107

---

face to face first interview for the post of service engineer to question

2811

---

Define dynamometers.

1151

---

How much diesel does 1000 kva rating dg set at full load consume?

1078

---

The Figure 1 depicts a) Top gear b) Second gear c) First gear d) Reverse gear

1251

---

How much watt is equal to 1HP.

1139

---

What is the difference between bs2 & bs3 engine?

1139

---

Can servomotor be used for applying torque or load to the gear box drive shaft at various speeds for gear box testing purpose.

1035

---

i had applied for 6 categories for rrb section engineers posts 2 different rrb boards 2 those i was eligible of an single notificatoin. do i need 2 write different exams or single exam

2580

---