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Old Saturday, August 22, 2015
EngrSap EngrSap is offline
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Join Date: Mar 2013
Location: karachi
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Quote:
Originally Posted by srsydn View Post
can you share question of karachi center?
Sharing few question that I remember..

1. truth table for NAND and OR gate.
2. first three color band in resistor represent what? resistor value
3. Tolerance of Gold in resistor.. +-5%
4. binary to decimal conversion.
5. 5.6kw is equal to? 5600 watt
6. how to get highest value of resistance in circuit? connect resistor in series
7. which frequency abnd is not used in satellites? VHF

short questions (any 3)
1.Ampere
2.Resistivity
3.Phase modulation
4.Fiber Optics

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srsydn (Sunday, August 23, 2015)