The following represent standrard symbols for transistors.

both represent PNP transistors

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both represent NPN transistors

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(i) represents PNP transistor while (ii) represent the NPN transistor

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(i) represents NPN transistor while (ii) represent the PNP transistor

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Solution

The correct option is A both represent PNP transistors
The arrow in the figures refer to the conventional flow of current and we know that the conventional current flows from p-type semiconductor to n-type semiconductor in a transistor.
Hence both represent PNP transistors.

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Similar questions

Q. Differentiate between NPN & PNP transistors. ?

Q. Symbols in (I) and (II) represent standard transistors. Then

Q. How many electrodes are there in PNP or NPN transistor?

Q. An unknown transistor needs to be identified as a

n p n

p n p

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+ v e

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A working transistor with its three legs marked P, Q and R is tested using a multimeter. No conduction is found between P and Q. By connecting the common (negative) terminal of the multimeter to R and the other (positive) terminal to P or Q, some resistance is seen on the multimeter. Which of the following is true for the transistor?

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The following represent standrard symbols for transistors.

The correct option is A both represent PNP transistorsThe arrow in the figures refer to the conventional flow of current and we know that the conventional current flows from p-type semiconductor to n-type semiconductor in a transistor.Hence both represent PNP transistors.

The correct option is A both represent PNP transistors
The arrow in the figures refer to the conventional flow of current and we know that the conventional current flows from p-type semiconductor to n-type semiconductor in a transistor.
Hence both represent PNP transistors.