Tata Indicab - Tata Motors Customer Care
Tata Indicab - Tata Motors Customer Care
Tata Indicab - Tata Motors Customer Care
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STARTING & DRIVING<br />
Driving <strong>Tata</strong> Indica Diesel / Petrol Cars<br />
DIESEL & PETROL ENGINE :<br />
The combustion systems of the petrol engine & diesel engine<br />
are totally different. While the former makes use of the spark<br />
ignition, the latter uses compression ignition type. Due to the<br />
difference in compression ratios, cylinder pressure and combustion<br />
cycle the performance characteristics of both the engines differ<br />
greatly, even if the final power out put is the same.<br />
Therefore, if the diesel car is driven in the same fashion as the<br />
petrol car the response of the car will be entirely different for<br />
equal capacity engines.<br />
Power (Kw)<br />
80<br />
60<br />
40<br />
20<br />
ENGINE PERFORMANCE<br />
CHARACTERISTICS :<br />
c Diesel<br />
c Petrol<br />
0<br />
0 2000 4000 6000 8000<br />
Engine (RPM)<br />
Power(P)<br />
Power(D)<br />
Torque (Nm)<br />
120<br />
100<br />
80<br />
60<br />
40<br />
20<br />
0<br />
c Petrol<br />
c Diesel<br />
0 2000 4000 6000 8000<br />
Engine (RPM)<br />
Torque(P)<br />
Torque(D)<br />
68