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Q1. | When a semiconductor bar is heated at one end, a voltage across the bar is developed. If the heated is positive the semiconductor is |

A. | P-type [Wrong Answer] |

B. | n-type [Wrong Answer] |

C. | intrinsic [Wrong Answer] |

D. | highly degenerate [Correct Answer] |

View Answer
Explanation:-
Answer : DDiscuss it below :Dattatray manghale Said on 2021-01-12 20:06:46Why?? !! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

**Also Read Similar Questions Below :**

⇒ A potential difference is developed across a current carrying metal strip when the strip is placed in a transverse magnetic field. The above effect is known as

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Match the following:

List I (Microwave device) | List II (Application) | ||
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A. | Reflex Klystron | 1. | Wideband amplification |

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⇒ The proper exponential form of - 0.0032 in FORTRAN 77 is

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can operate in either second or third quadrant

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**Reason (R):** The output characteristics of a transistor is nonlinear.

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TF

CF

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more than 10%

10% or less than 10%

less than 10%

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A. | ATTRIB | 1. | Displays all directories and subdirectories |

B. | SCAN DISK | 2. | Moves files to another director |

C. | MOVE | 3. | Checks the status of disc |

D. | TREE | 4. | Hides a file |

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*p*-*n*junction is forward biasedthe width of depletion layer increases

the width of depletion layer decreases

the majority carriers move away from the junction

the current is very small

⇒ Three cascaded stages have gains of 10, 20 and 25. The overall gain will be

10

55

500

5000

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*m*= 0.5, the percentage saving in power is0.5

0.833

0.944

1