6. A 10 hp motor runs at rated load for 5 hours. How many kWh is consumed? O37.7 kWh 073.3 kWh O33.7 kWh O37.3 kWh

Q: 13. A permanent magnet motor has the ability to generate to a variety of magnetic fields True False

A: A permanent magnet motor is a type of motor that uses magnetic in the field along with the windings.

Q: Betz limit applies to O a. solar cells O b. heat engines O c. wind turbines O d. generator

A: Belz limit is the maximum efficiency of wind turbine.

Q: The diagrams show three generators. Which are alternating current Generators? coil rotation soft…

A: In a DC machine, the permanent magnet is used to generate the magnetic flux and a conductor is…

Q: A 300:5 class C CT is connected to a measuring instrument with 2 n burden. The secondary current of…

A: Given CT ration 300:5 instrument burden , RI=2 Ω CT current Is=4.3 A lead wire resistance =RL=0.01 Ω

Q: 7. A resistance of 10 ohms and inductance of 4 henry is connected in series with a 12 volts battery.…

A:

Q: An alternating voltage, given by v = 100 sin 314t is connected in series with a diode. The average…

A:

Q: Kindly answer this please, thank you! A potential difference of 232 V is applied to a field winding…

A:

Q: Determine the number of branches and nodes. Using Kirchhoff's Law determine Iyand Vx.

A:

Q: %VAI ۲,۷ K/s 9:- Zain 4.5G+ A step down de chopper is connected to an R-52 and L. 10 mH. The de…

A:

Q: Calculate the RMS current through R2 in the diagram IR1 = 6.06mA peak, R2 = 2.7 kohms, total…

A:

Q: rotary standard with a KH of 1/3 when per revolution and a multiplier of 3 makes 42.4 revolutions…

A: To find the percent registration, we need to compare the expected number of revolutions to the…

Q: Vertical axis wind turbine has blades like O a. Airplane propeller O b. Cylindrical bamboo structure…

A: Find explanation below

Q: Vin S₁ Primary Secondary winding winding L LM 1:N Figure 2 D1 RL

A: Here is the solution :(iii).As we seen from this circuit , if the switch S1 is ON then there is a…

Q: Is the equilibrium point C stable? Please describe your answer Load torque TL1 A Motor torque T Load…

A:

Q: Find the capacity of the generator.

A:

Q: What is the correct equation for the following motor starter. +24 STOP TRUN K1 K1 IJOG K2 30A…

A:

Q: Ques what is the cuorent at I, ? 182 Wr 122 lOA 122 Io +) aav 5A

A: Calculation of current Io.

Q: The maximum power that can be generated by a wind turbine is called Select one: O Cut-in Power O…

A: Rated power is the maximum power that any plant will generate.

Q: a in the plant at 70% capacity factor is bris MWA 90 SET 50 % Time 100 500 00 (b) 10 MW (d) 50 MW…

A: we need to determine reserve capacity.

Q: h of the following load is Inductive in nature tor hontor

A: Water heater is a resistive load and uses heat produced by resistors to heat water.

Q: Why is it necessary to maintain the Power Factor at a certain specified value, say 0.85(85

A: Why is it necessary to maintain the Power Factor at a certain specified value, say 0.85(85%)?

Q: the resistance values of Ra, RS anu KSH RESISTABILO THE COLT 2100 V DC sont motor kaynaktan 1-55 A…

A:

Q: Consider the circuit in (Figure 1). Part A Find the resistance seen by the ideal voltage source in…

A: The circuit diagram,

Q: e peak voltage

A: RMS voltage- Root mean square value is a amount of AC power drawn by resistor equivalent to DC power…

Q: A flux of 14 mWb links with a 1230 turns coil, when a current of 16 A passes through the coil. The…

A:

Q: The power factor of purely resistance circuit is Zero O Leading O Lagging O Unity

A:

Q: In Figure 2, what is Vo in rms volts? 16 kW 0.9 pf lagging 20 kW 6/0° A rms Vo 0.8 pf lagging Figure…

A:

Q: One disadvantage of low power factor is

A: The solution is provided in the following section:

Q: 1. A 6 ampere supply has a frequency of 25 Hz. Find the instantaneous value of current a. at 0.00530…

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Q: find the current Thungh the 23R

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Q: High voltage high torque d-c motor oW voltago lo w toraue noto

A:

Q: Three coils each having resistance of 12 Q are connected in star across 436 V, 50 Hz supply. Then…

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Q: A 107 hp, 257 V de shunt motor has the magnetization curve in the graph. The armature circuit…

A: Construction of D.C machines Magnetic frame or yoke Pole core and pole shoe Armature core…

Q: 5. A welder machine operates automatically as follows : 30A current in 10 seconds, 20A in 10 sec.,…

A:

Q: The meter constant of a single phase 230 V, induction energy meter is 800 rev/ kWh. What will be the…

A: Given: For a single phase energy meter V=230 VI=20 Acosϕ=0.7 lagMeter constant=800 rev/kWh

Q: A load of 300 ohms is connected to a 240V DC supply. Determine the power in BTU

A:

Q: What is the use of the tool marked in the figure? O To remove insulation layer O To cut the wire O…

A: we need to tell the use of the tool marked in the given figure.

Q: A cross sectional area of a magnet 4 X 10-4 has a strength of 0.5 milli Weber. calculate the…

A:

Q: Section 28.3 Kirchhoff's Rules 81 16. The ammeter shown in Figure P28.16 reads 2.00 A. Find 4, I,…

A:

Gear Motor

A gear motor is a combination of a gearbox and an electric motor. This combination of two systems is used for efficient usage of the motor. It makes a cost-effective solution for high torque, low-speed applications. These motors are used in our household as, garage door openers, alarm clocks. In commercial areas, hospital beds, cranes.