What is the correct answer?


The majority charge carriers in p-type silicon are

A. Free electrons

B. Ions

C. Conduction electrons

D. Holes

Correct Answer :

D. Holes

Related Questions

Silicon in steel On being hit with a hammer, __________ will readily fracture. At absolute zero temperature, for any reaction involving condensed phases Which of the following material handling equipments is not suitable for… While the oxy-acetylene flame produces a temperature of 3200°C, the… Water flow in the river during flood can be categorised as the __________… The wet bulb temperature is lower in dry air than in wet air at the same… Recrystallisation temperature of steel is __________ °C. In inventory control theory, the economic order quantity (EOQ) is the If a solid is compressed adiabatically in its elastic range, its __________… Volume of blast furnace slag is about __________ times the volume of hot… __________ is the hardest oxide and is hence used where high wear resistance… __________ circuit is most commonly used to measure strain with the help… Brinell Hardness Number (BHN) for talc is approximately in the range of In multipass welds, shot peening is done after each pass to Referring to the periodic table of elements, it is found that with increasing… The capacity of a spring to store energy is called the spring form co-efficient.… Out of the following, the best material capable of withstanding shock… A common disinfectant used in village wells for disinfection of water… Reduction in the grain size reduces the __________ of the material. 'Amortization' in respect of financial obligation of a company means the Plasma is Even though heat transfer co-efficient in boiling liquids is large, use… Two wires of the same radius & material having length in the ratio of… If Reynolds number is greater than 1, then the Large scale fire on fuel gas line is normally extinguished by On decreasing the grain size of a polycrystalline material, the property… Dew point temperature always gives an indication of the __________ of… Viscoelastic behaviour is observed in __________ materials. With increase in annealing temperature, the following defect density decreases.