Electrical Engineering Questions
Explore questions in the Electrical Engineering category that you can ask Spark.E!
What does "N.P.T." stamped on the side of a Tap stand for?
A fundamental rule of liquids that makes them suitable for use in hydraulic operations is that liquids are essentially ____________________.
Magnets only stick to ferromagnetic metals like iron, cobalt, and nickel. Magnets will not attract non-ferrous metals. List 3 types of non-ferrous metals.
When two spur gears are in mesh, the number of teeth in one gear divided by the number of teeth in the other is called the ____________ _______________.
What is meant by the schedule number marking found on a pipe, and what formula is used to determine the standards?
What type of caliper is used for finding shaft centers or locating shoulders?
A gear with a small number of teeth (under approximately 20-25 teeth) is called a ______________________.
A __________________ prevents a gear from sliding endwise.
A type of bearing used to withstand axial forces which push or pull along the bearing axis is called a __________________.
A device used to transfer heat energy from one fluid to another without direct contact is called a_______________________.
Fluid power which uses compressed air to affect mechanical motion is called _____________________.
It is stated that 1 cubic foot of water weighs 62.4 pounds. Using Pascal's law for force, calculate the pressure on the bottom of the container.
What is the most commonly used Hydraulic fluid and what some of its advantages?
A type of bearing which uses long, thin cylinders to move in an oscillary motion rather than rotary__________________.
A type of bearing designed to withstand forces perpendicular to the axis or shaft is called a __________________.
What test equipment is used to measure KW?
Four resistors having a value of 100 ohms each are connected in parallel. What is the total resistance of this circuit?
: State the formula and SI units for PRESSURE
State the formula and SI units for AREA OF A TRIANGLE
When using a multimeter to measure an output voltage, you should ensure that the dc voltage component does not exceed what maximum voltage?