Answer / sujatha

Hai,

test cases for bulb
check the bulb is req shap and size
Check the bulb is fitted and removed from holder
check the bulb glow req illumunation r not
check the bulb it should glow when we swicth on
check the bulb it should off when we switch off
check the bulb material

Answer / rajendra prasad reddy penumall

dear sujatha u gave nice answer but still i want to add
some points.

Test cases for bulb
First check the fillament of the bulb
Then check the bulb having required shap,size,power rating
,candella(illumination)and it's holder.
Then check the required power source is available or not.
(The rated voltage available or not like 230V if it is not
available testing of bulb is incomplete)
Then check the illumination by powering up light.
The bulb should glow immediately after powering up.
The bulb should off immediately after power off.
Check the bulb durability by switching on and off for
some 5 times.

if you still have any doubt mail me:
rajendra_penumalli@yahoo.com
or call me:9885162742(Hyd)

Answer / ramyasri

hai....

1.check the fillament of the bulb

2.check it is fitted to the holder or not

3.check it is working immediately after powering up.

4.check it is working immediately after powering off.

5.check the material of the blub

6.check the required shap,size,power rating voltage

byeee frds....
B.ramyasri

Answer / chirag

Some more -
1. Check by giving more power say suppose 500W and see whether its get fused or not.
2. Check after the bulb gets fused, glass is partially black.
3.Check by dropping bulb from different heights, to see at what height does it breaks.
4.Check after heated for long hours, it should be hot.
5. After bulb gets fused, the internal joints inside the bulb shouldn;t be connected.
6. Check the bulb and then power on when it is partially fitted in holder.

What else : )

Answer / sunithayagnamurthy

testcase for Bulb
1)verify bulb is made for glass or not
2)verify the how many candles for blub
3)verify it is fitted to the holder or not
4)verisy it is working or not
5)check after fitting the bulb it is working or not

If any mistakes is thr please excuse

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