0
Add your answer:
Earn +20 pts
What is negative slip in a reciprocating pump?
when actual flow(Qact) in pump is greater than theoretical flow (Qth) then negative slip occurs....
Why damper is used?
Dampers are used to regulate the flow of air or gasses in ductwork and chimneys.Without dampers the flow in ducts would only be regulated by the fan speed, the flow in chimneys would be dependent on the developed draft, and neither would be controllable directly.
What is downward heat flow?
negative heat
Pressure 14.5psi flow will be 700gallon per day how will calculate the pipe diameter?
I want to know based on flow and pressure how to calculate diameter of the pipe
What is headrace tunnel?
A tunnel between De-silting basin or Fore-bay to Surge Shaft is called Head Race tunnel which may have pressure flow or gravity flow.
What is directional flow?
ewan q
How do you calculate the size of the pipe for water flow?
Most plumbing or pipefitting suppliers have charts that show what size pipes you need to provide the proper flow rates at various pressures.
The directional quality of electricity is called?
The Directional Quality of Electricity is called Voltage
The blank region contains the blank which determines the directional flow of river?
kk
What is directional valves?
Directional control valves are one of the most fundamental parts in hydraulic machinery. They allow fluid flow into different paths from one or more sources. They usually consist of a piston inside a cylinder which is electrically controlled. The movement of the cylinder restricts or permits the flow, thus it controls the fluid flow. Directional control valves are mainly two types: Hydraulic and Pneumatic. Hydraulic directional control valves are for a liquid working fluid (e.g. water, hydraulic oil) and pneumatic directional control valves are for a gaseous (usually air) working fluid.
What geographic feature determines the directional flow of rivers?
the continetal dived
Which region contains the continental divide which determines the directional flow of rivers?
Rocky moutains
With in the US where does directional biases favor information flow between?
In the US, directional biases tend to favor informational flow from urban areas to rural areas. Urban regions typically have greater access to resources, technology, and information, which can influence the direction of information flow.
What is difference between reverse power relay and directional relay in electrical protection?
A reverse power relay is a directional overcurrent relay. Directional relays are relays that sense power flow in one direction, and include (directional) overcurrent relays, reverse power, and impedance based relays. So a reverse power relay is a directional relay, but a directional relay is not necessarily a reverse power relay.
What is mean by bidirectional converter?
A converter where the power flow is in both the directions...e.g. If you parallel buck converter and boost converter you can achieve bi-directional power flow...
How does a directional control valve work?
Directional control valves are one of the most fundamental parts in hydraulic as well and pneumatic machinery. They allow fluid flow into different paths from one or more sources. They usually consist of a spool inside a cylinder which is mechanically or electrically controlled. The movement of the spool restricts or permits the flow, thus it controls the fluid flow.
Which region contains the continual dived which determines the directional flow of rivers?
It is called the Continental Divide. It is in the Western or Pacific division
