Answer / vidya

The battery in a (gasoline powered) car stores the power needed to start the car, and to power electrical accesories when the engine is not running. Once the engine is started, the electrical load is mostly covered by the cars generator or alternator system. In theory, one could disconnect the battery of a running car and not notice any difference. However, the modern car has computers and sensitive electronics which may be at risk without the stabilizing effect of the battery.

Answer / sanju

Because it produces sparks.

Answer / ravichandra

there are many number of applications for using a battery
in a motor car.One such application is to produce ignition.
and to backup the electric equipment, as signal
light,horn,break lights etc when the engine is not running.

Answer / thiruvengadesh

mostly batteries are used to start the vechicles and main
reason is the energy generated by engine is not sufficient
and cannot be used directly.so we used secondary power
system has battery.

While at berkeley, melvin calvin used this radioisotope to decipher many of the complex processes of photosynthesis:

0 Answers  

---

is the below statement correct. the force of attraction of earth on a man, who is inside the artificial satellite is zero

2 Answers  

---

How fast can a shadow move ? If a moth fly's in front of a very bright room temperature light powerful enough to light up Saturn like the sun could it's shadow move faster then light if there was no light diffusion.

0 Answers   ME,

---

What is Convex lens ?

1 Answers  

---

What is sonar?

0 Answers  

---

What is the cause of brownian motion?

0 Answers  

---

why ac is attractive and dc is repulsive?

1 Answers  

---

What do you mean by newton meter?

0 Answers  

---

Explain what are wave fronts?

0 Answers  

---

What is Translucent body ?

1 Answers  

---

Is exothermic reaction useful in Lasing process? give reasion of ur answere?

2 Answers   DRDO,

---

explain the proper definition of light?

0 Answers  

---