What is the approx. temperature at the spark plug at the time of ignition??

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What is the approx. temperature at the spark plug at the time
of ignition??

Question Posted / vikas_bhrdwaj

12 Answers
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What is the approx. temperature at the spark plug at the time of ignition??..

Answer / shahid

actual ans is 596c

Is This Answer Correct ?

17 Yes

1 No

What is the approx. temperature at the spark plug at the time of ignition??..

Answer / bikram sekhon

Whether a spark plug is installed in a lawn mower, boat,
truck, or race car, the plug tip temperature must remain
between 450° C and 850° C. If the tip temperature is below
450°C, the insulator area surrounding the center electrode
will not be hot enough to burn off carbon and combustion
chamber deposits. These deposits will accumulate and foul
the plug gap, leading to a misfire. When the tip temperature
exceeds 850°C, the ceramic around the tip will blister and
the electrodes will melt. Preignition and detonation caused
by the overheated tip are likely to cause engine damage.
The borderline between the fouling and operating regions
(450°C) is called the spark plug self-cleaning region. This
is the temperature at which the accumulated deposits burn
off of the center insulator. A function of temperature only,
the self-cleaning region has no relationship to spark
quality or intensity.

Is This Answer Correct ?

12 Yes

1 No

What is the approx. temperature at the spark plug at the time of ignition??..

Answer / shakir

596 C

Is This Answer Correct ?

10 Yes

0 No

What is the approx. temperature at the spark plug at the time of ignition??..

Answer / ankit

All budies the right ans is 596 c

Is This Answer Correct ?

6 Yes

1 No

What is the approx. temperature at the spark plug at the time of ignition??..

Answer / lucky

yps.....it is 596 c

Is This Answer Correct ?

5 Yes

0 No

What is the approx. temperature at the spark plug at the time of ignition??..

Answer / subash konar

According to the question the temperature must be suitable
for initial combustion of fuel and evolution of hot gases
to move the piston i.e. 457 C to 850 C

Is This Answer Correct ?

4 Yes

0 No

What is the approx. temperature at the spark plug at the time of ignition??..

Answer / imtiaz

596 deg c to 600

Is This Answer Correct ?

1 Yes

0 No

What is the approx. temperature at the spark plug at the time of ignition??..

Answer / vivek

600+/-5cel

Is This Answer Correct ?

1 Yes

0 No

What is the approx. temperature at the spark plug at the time of ignition??..

Answer / c

600 deg C

Is This Answer Correct ?

4 Yes

6 No

What is the approx. temperature at the spark plug at the time of ignition??..

Answer / santhakumar

450 degree c

Is This Answer Correct ?

6 Yes

15 No

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