The input signal given to a CE amplifier having a voltage gain of 150 is . The corresponding output signal will be:
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIf in a p-n junction, a square input signal of 10 V is applied as shown,
then the output across RL will be:
1.
2.
3.
4.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich logic gate is represented by the following combination of logic gates?
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe given graph represents the V-I characteristic for a semiconductor device.
Which of the following statement is correct?
1. It is a V-I characteristic for the solar cell where point A represents open-circuit voltage and point B short circuit current.
2. It is for a solar cell and points A and B represent open-circuit voltage and current, respectively.
3. It is for a photodiode and points A and B represent open-circuit voltage and current respectively.
4. It is for a LED and points A and B represent open circuit voltage and short circuit current, respectively.
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe barrier potential of a p-n junction depends on:
(a) type of semiconductor material
(b) amount of doping
(c) temperature
Which one of the following is correct?
1. (a) and (b) only
2. (b) only
3. (b) and (c) only
4. (a),(b) and (c)
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyPrefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe output (X) of the logic circuit shown in figure will be:
1. X =
2. X = A.B
3. X =
4. X =
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyTwo ideal diodes are connected to a battery as shown in the circuit. The current supplied by the battery is:
1. 0.75 A
2. zero
3. 0.25 A
4. 0.5 A
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIn a CE transistor amplifier, the audio signal voltage across the resistance of 2 k is 2V. If the base resistance is 1 k and the current amplification of the transistor is 100, the input signal voltage is:
1. 0.1 V
2. 1.0 V
3. 1 mV
4. 10 mV
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology