Technician A says that blocking is used to remove the shine from a paint surface before refinishing. Technician B says that blocking is done to level the high spots in an uneven repaired surface. Who is correct?
A. Technician A only
B. Technician B only
C. Both Technicians A and B
D. Neither Technician A nor B
B. Technician B only
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Known as ____, procedures for regaining control of systems and restoring operations to normalcy are the heart of the IR plan and the CSIRT's operations.
A. disaster recovery strategies B. IR reaction strategies C. CSIRT policies D. detection and recovery
Eclectus parrots are native to:
A) Australia B) Northern Africa C) Southern Africa D) South America
A cable is made up of four wires. The breaking strength of each wire is a normally distributed random variable with mean 10 kN and standard deviation 1 kN. The strength of the cable, using the brittle wire method, is estimated to be the strength of the weakest wire multiplied by the number of wires.
a. Use simulated samples of size 1000 to estimate the mean strength of this type of cable. b. Estimate the median cable strength. c. Estimate the standard deviation of the cable strength. d. To be acceptable for a certain application, the probability that the cable breaks under a load of 28 kN must be less than 0.01. Does the cable appear to be acceptable? Explain.
When the connection of a meter to the circuit changes the entire circuit operation, this is known as the _____ effect.
A. impedance B. hatching C. crossing D. loading