Electricity
Current Electricity
MCQ (Single Correct Answer)
Moving Charges and Magnetism
MCQ (Single Correct Answer)
Magnetism and Matter
MCQ (Single Correct Answer)
Electromagnetic Induction
MCQ (Single Correct Answer)
Electromagnetic Waves
MCQ (Single Correct Answer)
Modern Physics
Semiconductor Electronics
MCQ (Single Correct Answer)
1
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

NEET 2022 Phase 1 Physics - Semiconductor Electronics Question 19 English

In the given circuits (a), (b) and (c), the potential drop across the two p-n junctions are equal in

A
Circuit (a) only
B
Circuit (b) only
C
Circuit (c) only
D
Both circuits (a) and (c)
2
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

As the temperature increases, the electrical resistance

A
Increases for both conductors and semiconductors
B
Decreases for both conductors and semiconductors
C
Increases for conductors but decreases for semiconductors
D
Decreases for conductors but increases for semiconductors
3
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

In half wave rectification, if the input frequency is 60 Hz, then the output frequency would be

A
Zero
B
30 Hz
C
60 Hz
D
120 Hz
4
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

NEET 2022 Phase 1 Physics - Semiconductor Electronics Question 21 English

The truth table for the given logic circuit is

A
NEET 2022 Phase 1 Physics - Semiconductor Electronics Question 21 English Option 1
B
NEET 2022 Phase 1 Physics - Semiconductor Electronics Question 21 English Option 2
C
NEET 2022 Phase 1 Physics - Semiconductor Electronics Question 21 English Option 3
D
NEET 2022 Phase 1 Physics - Semiconductor Electronics Question 21 English Option 4
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