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- If a motor is thermally protected do I need a starter? (1 replies)
- 175/5 A Current transformer (protection class) manufacturer/supplier in USA (0 replies)
- Wood furnace relay connections (1 replies)
- Efficiency percentage of bldc motor and other conventional motor (0 replies)
- What is the diff between bldc motor and normal conventional motor? (0 replies)
- Need Help with Main Panel (1 replies)
- No grounding rod HELP (19 replies)
- What'standards use for electrical CAD drawings (0 replies)
- Electrical layout design (0 replies)
- Why does my generator frequency fluctuate under load? (5 replies)
- Information about SC5-S-DC-12V relay (7 replies)
- Help (0 replies)
- 16V ~1000ma power supply to power an aplliance that requires a 14V ~800ma help? (3 replies)
- Current at 12 v dc (1 replies)
- Electrical engineering (1 replies)
- Motor ratinf for hoist cranes (0 replies)
- Electrical Engineering LRC circuit (0 replies)
- 12v motor as a generator. (1 replies)
- Panel Capacity (1 replies)
- Main lug ground (3 replies)
- What are the ratings of MPCB? (3 replies)
- If connect the 3phase supply togather what will happen (1 replies)
- What is MPCB? (1 replies)
- Calculate Power (1 replies)
- Lcd mechanism? (0 replies)
- Which way do I look at the motor (3 replies)
- Add a illuminated on/off switch to my power supply (0 replies)
- If I reduce 60 amperes in a day, how many kilowatts will I save in a day. (400 volts) (1 replies)
- May distribution of Main MCB 3 phase is distributed for 1 phase MCB (1 replies)
- How to add amps up? (3 replies)
- What is the max size (amps) sub panel I can run off a 200A main? (1 replies)
- Proper ground for 1000 amp service (1 replies)
- What is the working principle of rectenna? (2 replies)
- Difference between Three Phase & Single Phase in Double Storey Bungalow? (1 replies)
- What are advantages of multi phase (6 or 12) AC over direct current? (1 replies)
- I have 480V 60A three phase. What's the voltage and amperage for each phase? (0 replies)
- Question on mobility scooter wireing (0 replies)
- Why are wiring lines necessary? (1 replies)
- Generator back feeding (2 replies)
- What are the specfics of an EMP, what is the radius? (0 replies)
- What is an EMP? What causes the pulse? (1 replies)
- Project ideas for electrical engineering? (0 replies)
- Can the 4AWG Bare Copper wire from my generator to Grounding Rod be exposed? (4 replies)
- 3 Phase Feeder Size (1 replies)
- Breaker sizing (4 replies)
- Do I need a power transformer 600 volt to 400 volt 3 phase? (1 replies)
- Transfer function of DC motor (0 replies)
- How do I reduce 3.7 volts to 3 Volts (4 replies)
- 400 amp or 600 amp service required (1 replies)
- Working principle of pressure transmitter (0 replies)
- How can I quantify how much electricity I can get from a magnet (2 replies)
- Is it possible to run 3 phase equipment (Conveyor Oven) on single phase service? (0 replies)
- I bought 4'' oil filled submersible motor1.5 kw , 2 hp 230 voltage . Take high amphs (0 replies)
- How to idetify single phase and three phase motors (1 replies)
- Why only top sideburnt the winding for sewage pumps (0 replies)
- What is meant by KVA rating (1 replies)
- Cable sizing calculation formula (7 replies)
- How to ground a 200 amp breaker box ? (1 replies)
- Can we use DC MCB designed on 220V DC in 110V DC System? (1 replies)
- Whatypw of overload protection should unused on a 5VDC 28A circuit? (0 replies)
- If you have a residential 120/240 single phase service with a perfectly balanced load (1 replies)
- Why do you not add amps (1 replies)
- Electrical Code - Can you drop a 75 amp power source into a 175 amp box? (0 replies)
- Why the capacitor does not work in ac (1 replies)
- Hooking up a single phase transformer. (1 replies)
- If 65 ft of cable costs $38.95,what is the cost of 1 ft (1 replies)
- Is it okay to mix and match 3 phase & 1 phase components together? (5 replies)
- How to select generator for house load (3 replies)
- Grounding (2 replies)
- I want to know about the basic Theory of vacuum Circuit Breaker (2 replies)
- How to calculate short circuit current (1 replies)
- Ground connection (1 replies)
- Is there an extension cord with a capacitor to help start an RV AC? (4 replies)
- Show the colleges offering mtech in hyderabad (1 replies)
- Capacity of a transformer (4 replies)
- What is mean by apfc panel (1 replies)
- 480 volt motor capacitor ? (0 replies)
- My hair dryer (1 replies)
- Cable lugs selection chart (0 replies)
- Fading fluctuation voltage generator solution (0 replies)
- Convert kva to kv (1 replies)
- Dc motor torque to lift 10kg (0 replies)
- How many electrical generators does a 100 MW power plant require (0 replies)
- What is meant by the "lead end" of a motor? (1 replies)
- What is difference between single phase and three phase (2 replies)
- How rotating the disc of energy meter (1 replies)
- What is the different between mpcb and mcb (1 replies)
- What is cut off and cut in word in pressure switch? (1 replies)
- 300 amp wire size (4 replies)
- I am designing a QuadRotor but I do not know the torque and RPM requirements (0 replies)
- Distance learning m tech (0 replies)
- Diff between 3phase and 1phase supply (2 replies)
- What are emergency power backup & generator synchronization requirements for hospital (4 replies)
- Help with transistors (4 replies)
- Can you run a fridge without and earth wire (1 replies)
- How many wire are used in 3 phase supply & in 1 phase supply (0 replies)
- Working for motor protection circuit breaker (2 replies)
- Does 200A svc mean 200A from which to operate appliances, tv's, etc? (1 replies)
- Difference between single phase and three phase supply (6 replies)
- Theory of mccb (1 replies)
- Connecting a back up generator to residence power (0 replies)
- List of electrical companies in andra pradesh (1 replies)
- Determine total amount of energy required to heat water 73500Joules or 4Ah? (1 replies)
- Free online copy of the 2008 national electrical code (nfpa 70) (6 replies)
- What Size Wire Do I Need to Carry 100 Amps (3 replies)
- I need 110 vac for my circuit. But main supply gives 220 vac supply (1 replies)
- What is the cause of three phase machine rotating inanticlockwise direction when240v (2 replies)
- What diesel consumption to 100 Kva DG set & A/C totel on and off hour (0 replies)
- 69 kv vs 34.5 kv (0 replies)
- Estimation cost for construct thermal power plant (0 replies)
- List of companies for electrical actuators in hyderabad (1 replies)
- Electrical differentiation between three phase and single phase (1 replies)
- What is the usage of sf6 breaker (2 replies)
- Why 3-phase is used in power system? (0 replies)
- Can a downed tree limb 10 houses away cause a broken neutral at our house? (1 replies)
- What is sf6 circuit breaker (0 replies)
- What is your experience in mantaining a sf6 power circuit breaker? (2 replies)
- Allowable ground size on 80 amp circuit (0 replies)
- Calculation of earth wire size (1 replies)
- M-tech distance in electrical field with 59.5% (0 replies)
- Circuit diagram of ceiling fan (0 replies)
- Sub panel load size from main panel 200 amp to 100sub 350 ft (1 replies)
- Type of condenser (0 replies)
- Size of earth wire (3 replies)
- Can we put different circuits in one conduit? (7 replies)
- Circuit breaker characteristics water pump (0 replies)
- Why transformer sizing in KVA (1 replies)
- List electrical companies (3 replies)
- This is ramarao.completed b.tech eee stream.I want electrical companies in vizag (0 replies)
- I need the list of electrical companies with email id and address in hyderabad (1 replies)
- Three phase supply (0 replies)
- How to fix an electric motor that won't go in reverse? (0 replies)
- Fusing for the isolation transformer (5 replies)
- Grounding (0 replies)
- How much power am I really using on this circuit? (3 replies)
- Is it necessary to use a different meter for single pahse and 3 phase electricity? (1 replies)
- How to calculate braking capacity (0 replies)
- Is exide 180amp battry good for microtek ups 850eb (1 replies)
- Is exide (12 volts180amp) battry good for microtek ups 850eb (1 replies)
- How to reverse connections of a ceiling fan? (1 replies)
- How to reverse connections of a ceiling fan (1 replies)
- Working of an tube light (1 replies)
- How to calculate value of capacitance needed for power factor improvement (0 replies)
- Power factor improvement (2 replies)
- I need 110 vac for my circuit. But main supply gives 220 vac supply. (0 replies)
- I need 110 vac for my circuit. But main supply gives 220 vac supply. (1 replies)
- Increasing electric motor rpm (4 replies)
- What need to the size of breaker (0 replies)
- Nec code on duct banks (0 replies)
- Would you please answer my question in below (1 replies)
- What is the difference between single phase and three phase (1 replies)
- M tech electrical engineering distance education (0 replies)
- Pl explain 3 phase energy meter working principle and how can reduce electric cost (1 replies)
- Course after polytecknic (0 replies)
- Can I use ELCB model EG103RC (1 replies)
- 480 volt stepdown transformer (1 replies)
- Servo motor principle (1 replies)
- What is sf6 breaker (1 replies)
- Dol starter working principle (0 replies)
- Short circuit calculation (0 replies)
- How to make connection of induction motor (1 replies)
- 3 phase air conditioning (1 replies)
- UPS load calculation (1 replies)
- How to calculate the dc short circuit current for a dc system (3 replies)
- What is the reommended BIL for 6.6KV distribution panel (0 replies)
- When did three phase connection are provided (1 replies)
- How to convert amps to ka (0 replies)
- Procedure science working mhodel for 8 (0 replies)
- Difference between single phase three phase supply (1 replies)
- Changes in Current/Voltage with changes in Coil/Magnet of a simple generator (0 replies)
- What is difference between ac & dc servo motor (0 replies)
- Connecting power generator to incoming mains (1 replies)
- Sf6 circuit breaker (2 replies)
- Air con sb 20 amp breaker a 15amp with 14 gauge wire Is this okay? (1 replies)
- Wire size for 200 amp service (2 replies)
- Any one can tell me about DC motor (0 replies)
- 600 amp service with a 200 amp single pole breaker (0 replies)
- What should b the sequence for steppermotor frm PIC16F876A? (2 replies)
- Whole house electrical generator problem (1 replies)
- Seeking circuit to make tornado siren signals (11 replies)
- Do you have to have the main power line coming into the meter in conduit? (2 replies)
- What is a chilled water pressurization unit? (0 replies)
- Transformer has 20 windings 100 secondary windings secondary voltage is 25V (1 replies)
- Electrical wiring diagram of home air cooler (1 replies)
- Why is USA 60 Hz and China, Europe 50 Hz? (3 replies)
- What type #6-3 alum. Wire from my main service across the basement to aluminum URD (0 replies)
- What is TWO 100mmC with 4x300 sq. Mm. Connection between transformer and panel board (0 replies)
- I want to remove the program (multisim 8) from my PC, but I can't (0 replies)
- What are radio waves exactly? (1 replies)
- I have a generator when I run on the gen ultraviolet machine the voltage increase why (1 replies)
- 120 motor need to reverse with some type of control three position switch (0 replies)
- 120 motor need to reverse (0 replies)
- Need urgent help to design in us specs (0 replies)
- Can anyone tell me what is a Line-earth loop tester and what it does? (0 replies)
- Sf6 current transformer (3 replies)
- Correct method to RUN copper ground wire to ground a 200 amp electrical circuit box? (0 replies)
- Three identical sphere of charge Q suspended from common poin with length l (0 replies)
- Electrical companies address with HR Email ids (5 replies)
- Advantage of three phase over single phase (0 replies)
- What is the difference between fundamintal and rms nuetral current? (1 replies)
- Torque settings for 500 mcmwire (1 replies)
- Servo motor princal (1 replies)
- I want to install a run capacitor to my house electrical power supply, is it possible (1 replies)
- What is fusing factors and how it is use or calculated for mcb breakers? (0 replies)
- Mains neutral and generator neutral (0 replies)
- Shematic panel (1 replies)
- How to reduce 12volts to 5 volts dc (1 replies)
- Why neutral current flows? (0 replies)
- What size wire should I use for 100 amp service with ambient temp of 75 degrees Far? (1 replies)
- Vacuum circuit breaker operation (1 replies)
- Vacuum circuit breaker operation (0 replies)
- Bucholz relay free information about it (1 replies)
- When there is a earth leakage, the elcb will trip within how many second? (0 replies)
- Wire size for 3600 watt kitchen oven (1 replies)
- Difference b/w single phase and three phase (1 replies)
- Can 110volt cables be run through puddles of water (1 replies)
- Electrical in high rise (0 replies)
- Iris matlab (1 replies)
- 24 Volt Scooter needs 20 Volts for brakes (2 replies)
- Single phase vs. 3 phase power - what makes 3 phase more efficient? (1 replies)
- Improve current harmonic in the supply (1 replies)
- Single phase vs three phase (0 replies)
- Methodology roughing-in of electrical layout in slab (1 replies)
- 18kw240whowmany amps (2 replies)
- Is it true that single phase motor takes more current than a 3 phase motor, if so why (2 replies)
- Connecting Generator to Generator Transformer. (0 replies)
- Why three phase motors are more efficient than single phase (1 replies)
- Why it is called switchgear? (2 replies)
- Tv international 2927 problems with picture (0 replies)
- Defference between rccband elcb (2 replies)
- Ask an electricity expert for free (9 replies)
- Basic insulation level (2 replies)
- What size should the neutral be if I run a 200A service using #1 copper? (4 replies)
- Short circuit current calculation in dc system (0 replies)
- How to calculated of A.C power load (1 replies)
- Change winding from 220 to 110 (0 replies)
- To know the recommended length of cable from vga output from a laptop to a digital pr (1 replies)
- Is Schedule 40 conduit appropriate for main feed wires into a 220 amp service panel (4 replies)
- What will happen when the two 11kV cable together in one duct? (0 replies)
- 11kv cable (0 replies)
- Single phase 30a 208v wye (10 replies)
- Principal of motor (3 replies)
- Earthing system map (2 replies)
- LDMOS test way by a multineter? (0 replies)
- Water circuit breaker (1 replies)
- Ampacities of single insulated conductors (1 replies)
- How do we size HVAC circuit breaker (0 replies)
- Lux calculation tool (4 replies)
- Match motor to capacitor (0 replies)
- Load calculations for three phase (0 replies)