What are the majority carriers in a P type material

Nb3Sn and GaV are candidates for a superconducting application, when the magnetic field is 150,000 Oe. Which of them would require the lowest temperature in order to be a superconductor?

Semiconductor components such as diodes and transistors are easily damaged by the high temperatures of soldering, so care must be taken to protect these components during the soldering process. One way to do this is to use a heat sink to draw heat away from the component without cooling the connection point too much. Heat sinks made out of sheet metal may be temporarily clipped to the component leads, one at a time, to prevent the solder's high temperature from thermally conducting all the way to the component body:   In the absence of a formal heat sink, can you think of any ways to fashion your own ïmpromptu" heat sinks out of commonly available tools and/or objects?

Please write legibly.

The diameter of an ACSR conductor is 1.162 inches. The steel core has 7 strands of diameter 0.1291 inches each. If Aluminum strands have the same diameter as that of a steel strand, the number of Aluminum strands is: O A. None of choices are correct O B. 36 O C. 74 O D. 54 O E. 45

Question 1 Select all that apply. Which of the following are considered to be "core losses"? 12R heating loss Flux lines that bulge out at core gaps Currents that circulate within the machine non-ferrous components Field Lines that circulate around conductors and coils Rapid Changes in Domain orientation

All electronic components are formed from p type and n type materials. What factors determine what kind of components will be formed?

Lesson: Electric Machine'sPlease Quick

If the are unknown semiconducting material how do you identify its type n . p or intrinsic

An aluminum wire has a diameter of 2 mm. What must be the diameter of copper wire of the same resistance and length as aluminum? A. 1.33 mm B. 1.45 mm C. 1.56 mm D. 1.75 mm