Recent questions tagged flow

1 answer 6 views

Describe principle of operation of Doppler type ultrasonic flow meter with diagram. 

asked Sep 8, 2018 by Shimroz123
2 answers 6 views

Define laminar flow and turbulent flow.

asked Sep 8, 2018 by Shimroz123
1 answer 19 views

Classify hydro-electric power plants according to water flow regulation and explain in brief.

asked Sep 7, 2018 by Shimroz123
1 answer 79 views

In load flow Study, a PV bus is treated as a PQ bus when

asked May 8, 2018 in Power system by Shimroz123
1 answer 25 views

Load flow studies involve solving simultaneous  (1) linear algebraic equations. (3) linear differential equations. (2) non-linear algebraic equations. (4) non-linear differential equations.

asked May 1, 2018 in Electrical Engineering by Shimroz123
1 answer 25 views

The current flow in a battery is due to ______ A) movement of ions B) movement of protons C) movement of holes D) movement of neutrons

asked Apr 29, 2018 in Electrical Engineering by Shimroz123
1 answer 25 views

The device which allows reverse power flow and withstands highest switch frequency is (A) GTO (B) MOSFET (C) IGBT (D) Inverter grade SCR

asked Apr 28, 2018 in Power Electronics by Shimroz123
1 answer 36 views

A Unified Power Flow Controller (FACTS controller) is a voltage source converter based (A) Inter-phase power controller (B) Static Compensator (C) Combination of series and shunt compensators (D) Solid-state series compensator

asked Apr 28, 2018 in High voltage engineering by Shimroz123
1 answer 24 views

The power flow problem mathematical model for a linear transmission network (A) is non-linear (B) is linear (C) considers time variation of generation (D) does not consider tap-changing transformers

asked Apr 28, 2018 in Power system by Shimroz123
1 answer 24 views

Precise control of reactive current flow entering the transmission and distribution systems can be minimized by using (A) synchronous condenser (B) static VAR capacitor (C) capacitor bank (D) thyristor switched reactor in parallel with capacitor

asked Apr 28, 2018 in Power system by Shimroz123
1 answer 18 views

lf the wire which is vertical to this page has electron flow downwards the conductor will have

asked Apr 26, 2018 in Electrical Engineering by Shimroz123
1 answer 9 views

Liquid flow rate is measured using (A) a pirani gauge (B) a pyrometer (C) an orifice plate (D) a bourdon tube

asked Apr 26, 2018 in Electronics Engineering by Shimroz123
1 answer 19 views

Inductance affects the direct current flow?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
0 answers 21 views

What is the direction of flow when charging a capacitor?

asked Mar 15, 2018 in Electronics Engineering by Quiz
0 answers 16 views

Which way do electrons flow in an electrochemical cell?

asked Mar 14, 2018 in Electrical Engineering by Quiz
2 answers 62 views

Do electrons flow from the anode to the cathode?

asked Mar 14, 2018 in Electrical Engineering by Quiz
0 answers 70 views

What are ways we can measure the flow of electrons?

asked Mar 14, 2018 in Electrical Engineering by Quiz
1 answer 25 views

What is the flow of electrons from one atom to another called?

asked Mar 14, 2018 in Electrical Engineering by Quiz
1 answer 22 views

What is the direction of flow of current?

asked Mar 14, 2018 in Electrical Engineering by Quiz
0 answers 14 views

Why does charge flow from positive to negative?

asked Mar 14, 2018 in Electrical Engineering by Quiz
1 answer 33 views

What is the direction of the flow of electrons?

asked Mar 14, 2018 in Electrical Engineering by Quiz
1 answer 24 views

What is the direction of the conventional current flow?

asked Mar 14, 2018 in Electrical Engineering by Quiz
1 answer 59 views

What is the direction of flow of electric current in an electric circuit?

asked Mar 14, 2018 in Electrical Engineering by Quiz
0 answers 18 views

What is the use of signal flow graph?

asked Mar 10, 2018 in Control System by Quiz
1 answer 75 views

Why do you need a closed circuit for electricity to flow?

asked Mar 10, 2018 in Advanced electrical power system by Quiz
1 answer 112 views
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