To clear the contents of the Command Window, type
a. clear
b. clr
c. clc
d. shift-c
c. clc
You might also like to view...
A computer chip with a mass of 50 g, made of copper, experiences an electrical work input of 10-W. The chip is insulated. Initially, the chip has a temperature of 20oC. What is the temperature of the chip after one minute of operation?
Given: Cu; m = 50 g = 0.050 kg; W?= -10 W = -0.010 kW; T1 = 20oC; t = 1 min = 60 s Assume: Q = 0 (insulated); ?KE = ?PE = 0 What will be an ideal response?
4/8 is the same as _____.?
A. 1/4? B. 1/8? C. 1/2? D. 1/16?
Which of the following does NOT apply to liquid manure systems?
a. It is the best way to reduce nutrient loss is to inject it into soil. b. It loses no nitrogen. c. It can be run through an irrigation system. d. It can be spread on fields.
A voltage divider bias circuit with a VCC of 12 V has an hFE of 60. The emitter resistor (RE) is rated at 1.2 k? and the collector resistor (RC) has a value of 3.3 k?. Biasing resistor R1, from VCC to the transistor base, is 22 k?. Biasing resistor R2, from the transistor base to ground, is 6.8 k?. The voltage at the base of the transistor is
A) 12 V B) 8.30 V C) 3.70 V D) 2.83 V