Screw threads are a helix or conical spiral form on the external surface of a shaft, or internal surface of a cylindrical hole.
Answer the following statement true (T) or false (F)
True
You might also like to view...
When used in control cable, which of the following must be grounded in order to be effective?
a. Drain wires b. Crimp connectors c. Conductors d. Screw terminals
Refer to Problem 9.38. Assume:
|io|avg = 600 mA |vo|avg = 50 V
Vr = 8% = 4V
vline = 170 cos(?t) V ? = 377 rad/s
Determine:
a. The turns ratio n.
b. The capacitor C.
Problem 9.38
In the full-wave power supply shown in Figure P9.38 the silicon diodes are 1N4001 with a rated peak reverse voltage of 25 V.
n = 0.05883
C = 80 ?F Ro = 1 k?
vline = 170 cos(377t) V
a. Determine the actual peak reverse voltage across each diode.
b. Explain why these diodes are or are not suitable for the specifications given.
Name three of the four characteristics used in rating DC motors.
What will be an ideal response?
Temperature, quantity, and cleanliness are three important factors that should be addressed when referring to water quality.
Answer the following statement true (T) or false (F)