What are the main types of pumps? Pumps can be classified by their method of displacement into positive-displacement pumps, impulse pumps, velocity pumps, gravity pumps, steam pumps and valveless pumps. There are three basic types of pumps: positive-displacement, centrifugal and axial-flow pumps. Which type of pump is most efficient? Positive displacement pumps are able to […]
When jump starting a car always remember positive?
When jump starting a car always remember positive? The positive (red) cable should be attached to the positive terminals on each battery. The negative (black) cable should have one end attached to the negative terminal of the dead battery, and one end grounded. Is it bad to constantly jump start a car? Every time you […]
What does the 1st Amendment mean in simple terms?
What does the 1st Amendment mean in simple terms? The First Amendment guarantees freedoms concerning religion, expression, assembly, and the right to petition. It guarantees freedom of expression by prohibiting Congress from restricting the press or the rights of individuals to speak freely. … Which right gives us freedom of speech and expression? All the […]
What is an example of predictive maintenance?
What is an example of predictive maintenance? Some examples of using predictive maintenance and predictive maintenance sensors include vibration analysis, oil analysis, thermal imaging, and equipment observation. How do you start a predictive maintenance program? To recap, the steps to starting a predictive maintenance program at your facility are: Start small. Identify PdM ready assets. […]
What discounts are available for auto insurance?
What discounts are available for auto insurance? Driver safety car insurance discounts Defensive driving discount (10% to 15%) Accident-free and good-driver discounts. Safe driver discount (10%) Savings for low mileage and usage (varies, up to 20%) Good-student discount (5% to 25%) Away-from-home student discount (5% to 25%) What is driver training discount? Typically, a driver […]
Does humidity cause wood swelling?
Does humidity cause wood swelling? Shrinking and swelling occur as the wood changes moisture content in response to daily as well as seasonal changes in the relative humidity of the atmosphere, i.e., when the air is humid, wood adsorbs moisture and swells; when the air is dry, wood loses moisture and shrinks. Does humidity ruin […]
What are the limitations of square law modulator?
What are the limitations of square law modulator? Demerits of Square Law Modulator: 1) As non linear devices are used it only works in non linear region of the characteristics curve….ANIKET KOLEY A non-linear device. A bandpass filter. A carrier source and modulating signal. Which type of modulation is used for the broadcasting application? Analog […]
How deep is the deepest part of the ocean?
What is the difference between the braking action of leading trailing and duo servo brakes?
What is the difference between the braking action of leading trailing and duo servo brakes? The leading shoe is dragged into the friction surface of the drum for achieving braking force. Trailing shoe is dragged away from friction surface, thus not contributing in the braking. Duo Servo: Duo-servo type drum brakes are an improved version […]
What types of projects are best suited for the waterfall model?
What types of projects are best suited for the waterfall model? In this model phases are processed and completed one at a time. Phases do not overlap. Waterfall model works well for smaller projects where requirements are clearly defined and very well understood. What are the prototyping methods in software process? There are Four Main […]