Which of the following is a condition that must be met for a transistor to behave as a conductor?
A. The semiconductive base must be electrically isolated from the rest of the circuit.
B. The semiconductive base must be made of a conductor.
C. The semiconductive base must be excited with electrons.
D. The band gap must be similar to that of insulators
For a transistor to behave like a conductor, a voltage must be applied between the terminals of the source and the gate. This electric field exerts upward force on the electrons (current) that are below the gate causing them to enter the n-type channel. This causes the exhaustion region to become smaller, favoring driving. The correct option is C.
Which of the following is a condition that must be met for a transistor to behave...
Which of the following is not a condition required to be met for a series of payments to be treated for federal income tax purposes? A. payments must be made in cash B. the parties must reside in separate households C. the payor spouse's estate must not be liable for payments after the death of the payor D. payments must be due pursuant to a written divorce or separation instrument
QUESTION 17 Which of the following is a condition that must be met for a gas to be considered as 'ideal? O The gas must contain carbon O The gas molecule must have no interactive forces between themselves, The gas sample must not contain water vapor O The gas sample must be enclosed in a large container. O The gas must have a small molar mass.
Which of the following is not a condition that must be met before finding the equation of the regression line. For each value of x, the corresponding population of y-values is normally distributed The standard deviation of the population of y-values corresponding to a particular value of x is the same for all values of x. O There is a linear relationship between x and y. The sample size, meaning the number of paired (x,y) observations exceeds 30.
QUESTION 1 For normal operation of an npn transistor, the base must be O a. disconnected O b. negative with respect to the emitter O C positive with respect to the emitter O d. positive with respect to the collector QUESTION 2 The bias condition for a transistor to be used as a linear amplifier is called O a. forward-reverse b. forward-forward C. reverse-reverse d. collector bias
1. Which of the following best describes a transistor? A) a small electrical circuit made from a semiconductor material such as silicon B) a cable that transmits bits by means of light pulses along a glass or plastic fiber instead of electrical signals over a conductor C) an older information system that remains in use because it still functions and is costly to replace D) an electronic device that can accept, manipulate, store, and output data, and whose instructions can...
17. The distance between an electron and a hole across a band gap following electronic excitation is called A. Bohr exciton radius B. Bohr radius C. quantum D. conduction band 18. When a photon strikes an atom, the energy is absorbed by A. a proton which moves to an excited state. B. a neutron which causes the nucleus to split. C. an electron which moves from the ground to an excited state. D. nothing. A photon is never absorbed by...
Which of the following is one of the tests that must be met to claim someone as a dependent under the rules for a qualifying child? Choose one answer. a. The child must have lived with the taxpayer all year. b. The taxpayer must have provided more than half of the child's total support for the year. c. The child's gross income for the year must be less than $4,150. d. The child must be under age 19, under age...
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Which of the following conditions is/are met at the equivalence point of the titration of a monoprotic weak base with a strong acid? 1. The moles of acid added from the buret equals the initial moles of weak base. 2. The volume of acid added from the buret must equal the volume of base titrated. 3. The pH of the solution is less than 7.00.
Which of the following is a criterion that must be met to recognize revenue from the sale of goods? Multiple Choice The receipt of consideration to which the entity is entitled under the contract must be probable. The goods must have been delivered into the customer's physical possession All of the contract's performance obligations must have been satisfied. It is highly probable that the buyer will pay the consideration promptly.