State Ohm's Law.
What will be an ideal response?
Ohm's law, the basic law of electricity, states that it takes 1 volt of electrical pressure to push 1 ampere of electrical current through 1 ohm of resistance. The basic formula is Voltage = Current × Resistance
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In ____ welding, one workpiece is fixed in a stationary holding device. The other is clamped in a spindle chuck, which is accelerated rapidly.
A. ultrasonic B. stud C. inertia D. laser beam
A meteorologist measures the temperature in downtown Denver at noon on each day for one year. The 365 readings average 57°F and have standard deviation 20°F. The meteorologist computes a 95% confidence interval for the mean temperature at noon to be 
Is this correct? Why or why not?
What will be an ideal response?
A protective device that prevents the operation of a unit when there is inadequate fluid flow is called a:
A) Float switch. B) Kinetic energy transducer. C) Sail switch. D) Fluid level switch.
The mechanical splice is usually used in outside telephone plants
Indicate whether the statement is true or false